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  • 1、There are 45 students on an outing.They walk in a line.Jim is the 14th forward.Peter is in the 8th backward.How many s

    1、There are 45 students on an outing.They walk in a line.Jim is the 14th forward.Peter is in the 8th backward.How many students are there between Jim and Peter?
    2、A car travels 28 miles in 30 minuters.How many miles per hour does it travel?
    英語(yǔ)人氣:691 ℃時(shí)間:2020-05-30 04:37:10
    優(yōu)質(zhì)解答
    1.45個(gè)學(xué)生,Jim在順數(shù)第14個(gè),Peter在倒數(shù)第8個(gè)(即順數(shù)第38位),他們之間自然有23個(gè)人.
    2.汽車(chē)半個(gè)小時(shí)行駛了28公里,則每個(gè)小時(shí)行駛28*2=56公里.
    我說(shuō),為什么要用英語(yǔ)來(lái)表示數(shù)學(xué)題?呃。。。。。。老師說(shuō)的?,F(xiàn)在的老師毛病相當(dāng)多!沒(méi)錯(cuò)。謝謝你的回答!
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