45×32÷36,
=1440÷36,
=40(千克).
答:實(shí)際每天燒煤40千克.
一堆煤,計(jì)劃每天燒45千克,可以燒32天,由于節(jié)省用煤,實(shí)際燒了36天,實(shí)際每天燒煤多少千克?
一堆煤,計(jì)劃每天燒45千克,可以燒32天,由于節(jié)省用煤,實(shí)際燒了36天,實(shí)際每天燒煤多少千克?
數(shù)學(xué)人氣:641 ℃時(shí)間:2020-04-08 05:04:28
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