Mathway | 热门问题

热门问题

等级	主题	问题	格式化的问题
36601	求表面积	长方体 (0.3)(0.6)(0.2)	 $\begin{array}{r} h = & 0.3 \\ l = & 0.6 \\ w = & 0.2 \end{array}$
36602	求表面积	长方体 (80)(2/3)(90)	 $\begin{array}{r} h = & 80 \\ l = & \frac{2}{3} \\ w = & 90 \end{array}$
36603	求表面积	长方体 (83)(7)(3)	 $\begin{array}{r} h = & 83 \\ l = & 7 \\ w = & 3 \end{array}$
36604	求表面积	长方体 (85)(2)(84)	 $\begin{array}{r} h = & 85 \\ l = & 2 \\ w = & 84 \end{array}$
36605	求表面积	长方体 (88)(44)(22)	 $\begin{array}{r} h = & 88 \\ l = & 44 \\ w = & 22 \end{array}$
36606	求表面积	长方体 (8in)(5in)(2in)	 $\begin{array}{r} h = & 8 i n \\ l = & 5 i n \\ w = & 2 i n \end{array}$
36607	求表面积	长方体 (8in)(7in)(3in)	 $\begin{array}{r} h = & 8 i n \\ l = & 7 i n \\ w = & 3 i n \end{array}$
36608	求表面积	长方体 (8m)(7m)(5m)	 $\begin{array}{r} h = & 8 m \\ l = & 7 m \\ w = & 5 m \end{array}$
36609	求表面积	长方体 (8mm)(8mm)(8mm)	 $\begin{array}{r} h = & 8 mm \\ l = & 8 mm \\ w = & 8 mm \end{array}$
36610	求表面积	长方体 (9)(13.6)(3)	 $\begin{array}{r} h = & 9 \\ l = & 13.6 \\ w = & 3 \end{array}$
36611	求表面积	长方体 (9)(4)(6)	 $\begin{array}{r} h = & 9 \\ l = & 4 \\ w = & 6 \end{array}$
36612	求表面积	长方体 (9)(9)(10)	 $\begin{array}{r} h = & 9 \\ l = & 9 \\ w = & 10 \end{array}$
36613	求表面积	长方体 (8)(11)(3)	 $\begin{array}{r} h = & 8 \\ l = & 11 \\ w = & 3 \end{array}$
36614	求表面积	长方体 (8)(12)(10)	 $\begin{array}{r} h = & 8 \\ l = & 12 \\ w = & 10 \end{array}$
36615	求表面积	长方体 (8)(16)(5)	 $\begin{array}{r} h = & 8 \\ l = & 16 \\ w = & 5 \end{array}$
36616	求表面积	长方体 (7)(9.4)(13)	 $\begin{array}{r} h = & 7 \\ l = & 9.4 \\ w = & 13 \end{array}$
36617	求表面积	长方体 (7.4)(7.1)(0.8)	 $\begin{array}{r} h = & 7.4 \\ l = & 7.1 \\ w = & 0.8 \end{array}$
36618	求表面积	长方体 (7-2x)(10-2x)(x)	 $\begin{array}{r} h = & 7 - 2 x \\ l = & 10 - 2 x \\ w = & x \end{array}$
36619	求表面积	长方体 (75)(25)(15)	 $\begin{array}{r} h = & 75 \\ l = & 25 \\ w = & 15 \end{array}$
36620	求表面积	长方体 (7ft)(9ft)(6ft)	 $\begin{array}{r} h = & 7 ft \\ l = & 9 ft \\ w = & 6 ft \end{array}$
36621	求表面积	长方体 (7in)(4in)(5in)	 $\begin{array}{r} h = & 7 i n \\ l = & 4 i n \\ w = & 5 i n \end{array}$
36622	求表面积	长方体 (8ft)(14ft)(6ft)	 $\begin{array}{r} h = & 8 ft \\ l = & 14 ft \\ w = & 6 ft \end{array}$
36623	求表面积	长方体 (7)(6)(9)	 $\begin{array}{r} h = & 7 \\ l = & 6 \\ w = & 9 \end{array}$
36624	求表面积	长方体 (6)(4)(9)	 $\begin{array}{r} h = & 6 \\ l = & 4 \\ w = & 9 \end{array}$
36625	求表面积	长方体 (5)(8)(10)	 $\begin{array}{r} h = & 5 \\ l = & 8 \\ w = & 10 \end{array}$
36626	求表面积	长方体 (5)(8)(2)	 $\begin{array}{r} h = & 5 \\ l = & 8 \\ w = & 2 \end{array}$
36627	求表面积	长方体 (6)(7)(9)	 $\begin{array}{r} h = & 6 \\ l = & 7 \\ w = & 9 \end{array}$
36628	求表面积	长方体 (6.5)(8)(3)	 $\begin{array}{r} h = & 6.5 \\ l = & 8 \\ w = & 3 \end{array}$
36629	求表面积	长方体 (66)(660)(1in)	 $\begin{array}{r} h = & 66 \\ l = & 660 \\ w = & 1 i n \end{array}$
36630	求表面积	长方体 (67)(34)(44)	 $\begin{array}{r} h = & 67 \\ l = & 34 \\ w = & 44 \end{array}$
36631	求表面积	长方体 (4y)(2x+3)(x)	 $\begin{array}{r} h = & 4 y \\ l = & 2 x + 3 \\ w = & x \end{array}$
36632	求表面积	长方体 (5ft)(5ft)(5ft)	 $\begin{array}{r} h = & 5 ft \\ l = & 5 ft \\ w = & 5 ft \end{array}$
36633	求表面积	长方体 (4)(4)(8)	 $\begin{array}{r} h = & 4 \\ l = & 4 \\ w = & 8 \end{array}$
36634	求表面积	长方体 (4)(5)(67)	 $\begin{array}{r} h = & 4 \\ l = & 5 \\ w = & 67 \end{array}$
36635	求表面积	长方体 (5)(5)(10)	 $\begin{array}{r} h = & 5 \\ l = & 5 \\ w = & 10 \end{array}$
36636	求表面积	长方体 (5cm)(8cm)(3cm)	 $\begin{array}{r} h = & 5 cm \\ l = & 8 cm \\ w = & 3 cm \end{array}$
36637	求表面积	长方体 (6in)(3in)(11in)	 $\begin{array}{r} h = & 6 i n \\ l = & 3 i n \\ w = & 11 i n \end{array}$
36638	求表面积	长方体 (5)(6.5)(7.5)	 $\begin{array}{r} h = & 5 \\ l = & 6.5 \\ w = & 7.5 \end{array}$
36639	求表面积	长方体 (5.5)(5.5)(5.5)	 $\begin{array}{r} h = & 5.5 \\ l = & 5.5 \\ w = & 5.5 \end{array}$
36640	求表面积	长方体 (5.6cm)(12cm)(10cm)	 $\begin{array}{r} h = & 5.6 cm \\ l = & 12 cm \\ w = & 10 cm \end{array}$
36641	求表面积	长方体 (5.9)(5)(3)	 $\begin{array}{r} h = & 5.9 \\ l = & 5 \\ w = & 3 \end{array}$
36642	求表面积	长方体 (500000)(500000)(500000)	 $\begin{array}{r} h = & 500000 \\ l = & 500000 \\ w = & 500000 \end{array}$
36643	求表面积	长方体 (57)(51)(12)	 $\begin{array}{r} h = & 57 \\ l = & 51 \\ w = & 12 \end{array}$
36644	求表面积	长方体 (30)(15)(24)	 $\begin{array}{r} h = & 30 \\ l = & 15 \\ w = & 24 \end{array}$
36645	求表面积	长方体 (32)(42)(32)	 $\begin{array}{r} h = & 32 \\ l = & 42 \\ w = & 32 \end{array}$
36646	求表面积	长方体 (33)(13)(15.8)	 $\begin{array}{r} h = & 33 \\ l = & 13 \\ w = & 15.8 \end{array}$
36647	求表面积	长方体 (33)(23)(55)	 $\begin{array}{r} h = & 33 \\ l = & 23 \\ w = & 55 \end{array}$
36648	求表面积	长方体 (36)(45)(54)	 $\begin{array}{r} h = & 36 \\ l = & 45 \\ w = & 54 \end{array}$
36649	求表面积	长方体 (36)(54)(54)	 $\begin{array}{r} h = & 36 \\ l = & 54 \\ w = & 54 \end{array}$
36650	求表面积	长方体 (3.1)(2.9)(2.7)	 $\begin{array}{r} h = & 3.1 \\ l = & 2.9 \\ w = & 2.7 \end{array}$
36651	求表面积	长方体 (3.4)(3.4)(3.4)	 $\begin{array}{r} h = & 3.4 \\ l = & 3.4 \\ w = & 3.4 \end{array}$
36652	求表面积	长方体 (3.5cm)(3.5cm)(3.5cm)	 $\begin{array}{r} h = & 3.5 cm \\ l = & 3.5 cm \\ w = & 3.5 cm \end{array}$
36653	求表面积	长方体 (3)(3)(11)	 $\begin{array}{r} h = & 3 \\ l = & 3 \\ w = & 11 \end{array}$
36654	求表面积	长方体 (3cm)(6cm)(5cm)	 $\begin{array}{r} h = & 3 cm \\ l = & 6 cm \\ w = & 5 cm \end{array}$
36655	求表面积	长方体 (4)(12)(5)	 $\begin{array}{r} h = & 4 \\ l = & 12 \\ w = & 5 \end{array}$
36656	求表面积	长方体 (4)(13)(7)	 $\begin{array}{r} h = & 4 \\ l = & 13 \\ w = & 7 \end{array}$
36657	求表面积	长方体 (4)(8)(12)	 $\begin{array}{r} h = & 4 \\ l = & 8 \\ w = & 12 \end{array}$
36658	求表面积	长方体 (4.5)(14.5)(3)	 $\begin{array}{r} h = & 4.5 \\ l = & 14.5 \\ w = & 3 \end{array}$
36659	求表面积	长方体 (4.5)(9.5)(6)	 $\begin{array}{r} h = & 4.5 \\ l = & 9.5 \\ w = & 6 \end{array}$
36660	求表面积	长方体 (4.84)(4.84)(4.84)	 $\begin{array}{r} h = & 4.84 \\ l = & 4.84 \\ w = & 4.84 \end{array}$
36661	求表面积	长方体 (40)(20)(2)	 $\begin{array}{r} h = & 40 \\ l = & 20 \\ w = & 2 \end{array}$
36662	求表面积	长方体 (42)(21)(11)	 $\begin{array}{r} h = & 42 \\ l = & 21 \\ w = & 11 \end{array}$
36663	求表面积	长方体 (45)(15)(34)	 $\begin{array}{r} h = & 45 \\ l = & 15 \\ w = & 34 \end{array}$
36664	求表面积	长方体 (45)(20)(12)	 $\begin{array}{r} h = & 45 \\ l = & 20 \\ w = & 12 \end{array}$
36665	求表面积	长方体 (45)(46)(45)	 $\begin{array}{r} h = & 45 \\ l = & 46 \\ w = & 45 \end{array}$
36666	求表面积	长方体 (488)(x)(x)	 $\begin{array}{r} h = & 488 \\ l = & x \\ w = & x \end{array}$
36667	转换为科学计数法	0.00000629	$0.0\overline{000062}$
36668	转换为科学计数法	0.000006682	$0.00000668$
36669	转换为科学计数法	0.000007	$0.000007$
36670	转换为科学计数法	0.00000727	$0.0\overline{000072}$
36671	转换为科学计数法	0.00000745	$0.0\overline{000074}$
36672	转换为科学计数法	0.00000764	$0.0\overline{000076}$
36673	转换为科学计数法	0.000008	$0.000008$
36674	转换为科学计数法	0.000008225	$0.000008\overline{2}$
36675	转换为科学计数法	0.0000088	$0.0000088$
36676	转换为科学计数法	0.0000091	$0.0000091$
36677	转换为科学计数法	0.00000916	$0.0\overline{000091}$
36678	转换为科学计数法	0.00000048	$0.0\overline{000004}$
36679	转换为科学计数法	0.000000515	$0.00000051$
36680	转换为科学计数法	0.00000052	$0.0\overline{000005}$
36681	转换为科学计数法	0.000000601	$0.\overline{0000006}$
36682	转换为科学计数法	0.000000619	$0.00000061$
36683	转换为科学计数法	0.000000698	$0.00000069$
36684	转换为科学计数法	0.000000925	$0.00000092$
36685	转换为科学计数法	0.0000023709	$0.00000237$
36686	转换为科学计数法	0.00000272338	$0.00000272$
36687	转换为科学计数法	0.00000283	$0.0\overline{000028}$
36688	转换为科学计数法	0.000003	$0.000003$
36689	转换为科学计数法	0.0000031	$0.0000031$
36690	转换为科学计数法	0.00000321	$0.0\overline{000032}$
36691	转换为科学计数法	0.000003231	$0.00000\overline{32}$
36692	转换为科学计数法	0.000003297	$0.00000329$
36693	转换为科学计数法	0.0000034	$0.0000034$
36694	转换为科学计数法	0.00000391	$0.0\overline{000039}$
36695	转换为科学计数法	0.00000392	$0.0\overline{000039}$
36696	转换为科学计数法	0.0000042	$0.0000042$
36697	转换为科学计数法	0.00000466	$0.0\overline{000046}$
36698	转换为科学计数法	0.00000467	$0.0\overline{000046}$
36699	转换为科学计数法	0.00000491	$0.0\overline{000049}$
36700	转换为科学计数法	0.000005012	$0.00000501$