英语翻译To what percent 0f sixty times five quare root is equal

英语翻译

To what percent 0f sixty times five quare root is equal to three square root percent of five times sixty square root?

A = half percent

B = square root three percent

C = one percent

D = three percent

E = hundred percent

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1个回答

【翻译】

60*sqr(5)的百分之几等于5*sqr(60)的百分之sqr(3)?

A=0.5% B=sqr(3)% C=1% D=3% E=100%

『注释：

5 square root = 5^(1/2) = sqr(5) 根号五

square root three = three square root 根号三

sixty times five = 60*5 』

【题解】

[分析：就是解方程,设x%的60*sqr(5)等于sqr(3)%的5*sqr(60)]

x%*60*sqr(5)= sqr(3)%*5*sqr(60)

∴x=0.5 ,so the right answer is A.

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