______吨是30吨的13,50米比40米多______%

______吨是30吨的13,50米比40米多______%.
2025-04-13 11:51:08
推荐回答(1个)
回答1:

①30×

1
3
=10(吨),
答:10吨是30吨的
1
3

②(50-40)÷40
=10÷40
=0.25
=25%,
答:50米比40米多25%.
故答案为:10,25%.