Of all the 50students there are 29 boys in our class.-Wow ,t

ljg47532022-10-04 11:39:542条回答

Of all the 50students there are 29 boys in our class.-Wow ,that means____
A.two fifths.B.half of.C.Three fifths
是选第三个吗,理由

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showhart 共回答了21个问题 | 采纳率85.7%: 选C
29/50 约等于 3/5
所以单从数学上就可以选出C
分子用基数词,分母用序数词；
当分子大于1时,分母要加s; 1年前