题目

试验田里的黄瓜大丰收:六一班同学收下全部的 ,装满了4筐还多36千克,六二班同学收完其余部分,刚好装满8筐. (1) 1筐黄瓜是全部黄瓜的几分之几? (2) 共收黄瓜多少千克? 答案:解:(1﹣ 38 )÷8 = 58 ÷8 = 58 × 18 = 564 答:1筐黄瓜是全部黄瓜的 564 。 解:设共收黄瓜x千克,由题意得: 38 x﹣4× 564 x=36, 解得x=576. 答:共收黄瓜576千克。--- How do you find your missing pen? --- Wow. _______________.A.It writes wellB.Quite by accidentC.It lies on my deskD.It was kept by my grandfather
数学 试题推荐