设有x个小朋友
4x+7=5x-9
解得:x=16
糖数=4×16+7=71(块)
答:有16个小朋友,有71块糖
幼儿园把一盒糖分给小朋友,如果每人分4块,还剩7块,如果每人分5块,就缺少9块,有多少小朋友?有多少块糖?
幼儿园把一盒糖分给小朋友,如果每人分4块,还剩7块,如果每人分5块,就缺少9块,有多少小朋友?有多少块糖?
数学人气:374 ℃时间:2019-10-19 01:26:53
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