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热门问题

等级	主题	问题	格式化的问题
11701	求表面积	圆柱体 (20)(13)	 $\begin{array}{r} h = & 20 \\ r = & 13 \end{array}$
11702	求表面积	圆柱体 (11)(8)	 $\begin{array}{r} h = & 11 \\ r = & 8 \end{array}$
11703	求表面积	圆柱体 (10)(10)	 $\begin{array}{r} h = & 10 \\ r = & 10 \end{array}$
11704	求表面积	角锥体 (12)(12)(15)	 $\begin{array}{r} h = & 12 \\ l = & 15 \\ w = & 12 \end{array}$
11705	求表面积	角锥体 (12.9)(32.2)(18.5)	 $\begin{array}{r} h = & 12.9 \\ l = & 18.5 \\ w = & 32.2 \end{array}$
11706	求表面积	角锥体 (10)(10)(22)	 $\begin{array}{r} h = & 10 \\ l = & 22 \\ w = & 10 \end{array}$
11707	求表面积	角锥体 (2)(2)(2)	 $\begin{array}{r} h = & 2 \\ l = & 2 \\ w = & 2 \end{array}$
11708	求表面积	圆锥 (2)(6)	 $\begin{array}{r} h = & 2 \\ r = & 6 \end{array}$
11709	求表面积	圆柱体 (9)(3.5)	 $\begin{array}{r} h = & 9 \\ r = & 3.5 \end{array}$
11710	求表面积	圆锥 (29.1)(13)	 $\begin{array}{r} h = & 29.1 \\ r = & 13 \end{array}$
11711	求表面积	球 (0.5)	 $\begin{array}{r} r = & 0.5 \end{array}$
11712	求表面积	角锥体 (8ft)(1)(16ft)	 $\begin{array}{r} h = & 8 ft \\ l = & 16 ft \\ w = & 1 \end{array}$
11713	求表面积	球 (35)	 $\begin{array}{r} r = & 35 \end{array}$
11714	求表面积	球 (40)	 $\begin{array}{r} r = & 40 \end{array}$
11715	转换为英寸	28ft	$28 ft$
11716	转换为英里	1ft	$1 ft$
11717	转换为英寸	35m	$35 m$
11718	转换为华氏度	41c	$41 c$
11719	转换为科学计数法	0.000000006	$0.\overline{0}$
11720	转换为英寸	15ft	$15 ft$
11721	转换为千克	4325÷0.001g	$4325 \div 0.001 g$
11722	转换为科学计数法	0.00000006	$0.\overline{0}$
11723	转换为科学计数法	0.000000078	$0.00000007$
11724	转换为科学计数法	0.00000135	$0.0\overline{000013}$
11725	转换为科学计数法	0.00000197	$0.0\overline{000019}$
11726	转换为科学计数法	0.000000475	$0.00000047$
11727	求表面积	长方体 (3)(3)(6)	 $\begin{array}{r} h = & 3 \\ l = & 3 \\ w = & 6 \end{array}$
11728	求表面积	长方体 (3.8)(3.8)(12)	 $\begin{array}{r} h = & 3.8 \\ l = & 3.8 \\ w = & 12 \end{array}$
11729	求表面积	长方体 (5)(7)(3)	 $\begin{array}{r} h = & 5 \\ l = & 7 \\ w = & 3 \end{array}$
11730	求表面积	长方体 (5cm)(5cm)(5cm)	 $\begin{array}{r} h = & 5 cm \\ l = & 5 cm \\ w = & 5 cm \end{array}$
11731	求表面积	长方体 (5)(10)(5)	 $\begin{array}{r} h = & 5 \\ l = & 10 \\ w = & 5 \end{array}$
11732	求表面积	长方体 (4cm)(4cm)(4cm)	 $\begin{array}{r} h = & 4 cm \\ l = & 4 cm \\ w = & 4 cm \end{array}$
11733	求表面积	长方体 (6)(3)(4)	 $\begin{array}{r} h = & 6 \\ l = & 3 \\ w = & 4 \end{array}$
11734	求表面积	长方体 (8)(10)(3)	 $\begin{array}{r} h = & 8 \\ l = & 10 \\ w = & 3 \end{array}$
11735	求表面积	长方体 (x)(2x-3)(45)	 $\begin{array}{r} h = & x \\ l = & 2 x - 3 \\ w = & 45 \end{array}$
11736	求体积	球 (6.8)	 $\begin{array}{r} r = & 6.8 \end{array}$
11737	求体积	球 (5.4)	 $\begin{array}{r} r = & 5.4 \end{array}$
11738	求体积	球 (7.1)	 $\begin{array}{r} r = & 7.1 \end{array}$
11739	求体积	球 (5.7)	 $\begin{array}{r} r = & 5.7 \end{array}$
11740	求体积	球 (46)	 $\begin{array}{r} r = & 46 \end{array}$
11741	求体积	球 (7.6)	 $\begin{array}{r} r = & 7.6 \end{array}$
11742	求体积	球 (8in)	 $\begin{array}{r} r = & 8 i n \end{array}$
11743	求表面积	长方体 (2)(3)(1)	 $\begin{array}{r} h = & 2 \\ l = & 3 \\ w = & 1 \end{array}$
11744	求表面积	长方体 (16)(16)(16)	 $\begin{array}{r} h = & 16 \\ l = & 16 \\ w = & 16 \end{array}$
11745	求表面积	长方体 (14)(6)(8)	 $\begin{array}{r} h = & 14 \\ l = & 6 \\ w = & 8 \end{array}$
11746	求表面积	长方体 (10)(8)(12)	 $\begin{array}{r} h = & 10 \\ l = & 8 \\ w = & 12 \end{array}$
11747	求体积	圆锥 (27)(15)	 $\begin{array}{r} h = & 27 \\ r = & 15 \end{array}$
11748	求体积	圆锥 (8cm)(6cm)	 $\begin{array}{r} h = & 8 cm \\ r = & 6 cm \end{array}$
11749	求体积	圆锥 (9)(1)	 $\begin{array}{r} h = & 9 \\ r = & 1 \end{array}$
11750	求体积	圆锥 (8)(10)	 $\begin{array}{r} h = & 8 \\ r = & 10 \end{array}$
11751	求体积	圆锥 (4)(8)	 $\begin{array}{r} h = & 4 \\ r = & 8 \end{array}$
11752	求体积	圆锥 (4m)(8m)	 $\begin{array}{r} h = & 4 m \\ r = & 8 m \end{array}$
11753	求体积	角锥体 (6ft)(2.4ft)(8ft)	 $\begin{array}{r} h = & 6 ft \\ l = & 8 ft \\ w = & 2.4 ft \end{array}$
11754	求体积	角锥体 (8)(7)(6)	 $\begin{array}{r} h = & 8 \\ l = & 6 \\ w = & 7 \end{array}$
11755	求体积	球 (34)	 $\begin{array}{r} r = & 34 \end{array}$
11756	求体积	球 (4000)	 $\begin{array}{r} r = & 4000 \end{array}$
11757	求体积	球 (2.8)	 $\begin{array}{r} r = & 2.8 \end{array}$
11758	求体积	球 (3.2)	 $\begin{array}{r} r = & 3.2 \end{array}$
11759	求体积	球 (2.45)	 $\begin{array}{r} r = & 2.45 \end{array}$
11760	转换为带分数	39/84	$\frac{39}{84}$
11761	求体积	球 (1.7)	 $\begin{array}{r} r = & 1.7 \end{array}$
11762	求体积	球 (0.5)	 $\begin{array}{r} r = & 0.5 \end{array}$
11763	求体积	长方体 (2.5)(2.5)(2.5)	 $\begin{array}{r} h = & 2.5 \\ l = & 2.5 \\ w = & 2.5 \end{array}$
11764	求体积	长方体 (20)(20)(20)	 $\begin{array}{r} h = & 20 \\ l = & 20 \\ w = & 20 \end{array}$
11765	求体积	长方体 (2)(5)(8)	 $\begin{array}{r} h = & 2 \\ l = & 5 \\ w = & 8 \end{array}$
11766	求体积	长方体 (3)(4)(7)	 $\begin{array}{r} h = & 3 \\ l = & 4 \\ w = & 7 \end{array}$
11767	求体积	长方体 (4)(6)(3)	 $\begin{array}{r} h = & 4 \\ l = & 6 \\ w = & 3 \end{array}$
11768	求体积	长方体 (4)(6)(8)	 $\begin{array}{r} h = & 4 \\ l = & 6 \\ w = & 8 \end{array}$
11769	求体积	长方体 (5)(7)(4)	 $\begin{array}{r} h = & 5 \\ l = & 7 \\ w = & 4 \end{array}$
11770	求体积	长方体 (5)(3)(3)	 $\begin{array}{r} h = & 5 \\ l = & 3 \\ w = & 3 \end{array}$
11771	求体积	长方体 (5)(3)(6)	 $\begin{array}{r} h = & 5 \\ l = & 3 \\ w = & 6 \end{array}$
11772	求体积	长方体 (5.6)(2.1)(6.6)	 $\begin{array}{r} h = & 5.6 \\ l = & 2.1 \\ w = & 6.6 \end{array}$
11773	求体积	长方体 (20)(10)(30)	 $\begin{array}{r} h = & 20 \\ l = & 10 \\ w = & 30 \end{array}$
11774	转换为带分数	35/330	$\frac{35}{330}$
11775	求体积	长方体 (40)(20)(30)	 $\begin{array}{r} h = & 40 \\ l = & 20 \\ w = & 30 \end{array}$
11776	转换为带分数	384/512	$\frac{384}{512}$
11777	求体积	长方体 (8)(9)(7)	 $\begin{array}{r} h = & 8 \\ l = & 9 \\ w = & 7 \end{array}$
11778	求体积	圆锥 (16)(5)	 $\begin{array}{r} h = & 16 \\ r = & 5 \end{array}$
11779	求体积	圆锥 (13)(5)	 $\begin{array}{r} h = & 13 \\ r = & 5 \end{array}$
11780	求体积	圆柱体 (7)(16)	 $\begin{array}{r} h = & 7 \\ r = & 16 \end{array}$
11781	求体积	圆柱体 (15cm)(4cm)	 $\begin{array}{r} h = & 15 cm \\ r = & 4 cm \end{array}$
11782	求体积	圆柱体 (8)(11)	 $\begin{array}{r} h = & 8 \\ r = & 11 \end{array}$
11783	求体积	圆柱体 (2)(9)	 $\begin{array}{r} h = & 2 \\ r = & 9 \end{array}$
11784	求体积	圆柱体 (18)(7)	 $\begin{array}{r} h = & 18 \\ r = & 7 \end{array}$
11785	求体积	圆柱体 (20)(9)	 $\begin{array}{r} h = & 20 \\ r = & 9 \end{array}$
11786	求体积	圆柱体 (24)(10)	 $\begin{array}{r} h = & 24 \\ r = & 10 \end{array}$
11787	求体积	圆柱体 (11)(9)	 $\begin{array}{r} h = & 11 \\ r = & 9 \end{array}$
11788	求体积	圆柱体 (11.6)(5.8)	 $\begin{array}{r} h = & 11.6 \\ r = & 5.8 \end{array}$
11789	求体积	圆柱体 (4r)(r)	 $\begin{array}{r} h = & 4 r \\ r = & r \end{array}$
11790	求体积	圆柱体 (6ft)(4ft)	 $\begin{array}{r} h = & 6 ft \\ r = & 4 ft \end{array}$
11791	求体积	圆柱体 (32)(3)	 $\begin{array}{r} h = & 32 \\ r = & 3 \end{array}$
11792	求体积	圆柱体 (33)(3)	 $\begin{array}{r} h = & 33 \\ r = & 3 \end{array}$
11793	求体积	圆柱体 (30)(15)	 $\begin{array}{r} h = & 30 \\ r = & 15 \end{array}$
11794	求体积	圆柱体 (300)(210)	 $\begin{array}{r} h = & 300 \\ r = & 210 \end{array}$
11795	求体积	圆柱体 (4)(12)	 $\begin{array}{r} h = & 4 \\ r = & 12 \end{array}$
11796	以标准式表示	y=-23/2x-20/9	$y = - \frac{23}{2} x - \frac{20}{9}$
11797	求出面积	三角形 (x)(8)	 $\begin{array}{r} b = & 8 \\ h = & x \end{array}$
11798	转换为带分数	32/225	$\frac{32}{225}$
11799	转换为带分数	36/52	$\frac{36}{52}$
11800	求出面积	三角形 (77)(7)	 $\begin{array}{r} b = & 7 \\ h = & 77 \end{array}$