20米的80%是______米;______千克比60千克多20%; 24吨比______吨少60%; 10千克比12.5千克少______%
人气:231 ℃ 时间:2020-02-05 08:07:05
解答
(1)20×80%=16(米);
(2)60×(1+20%),
=60×120%,
=72(千克);
(3)24÷(1-60%),
=24÷40%,
=60(吨);
(4)(12.5-10)÷12.5,
=2.5÷12.5,
=20%;
故答案为:16,72,60,20.
推荐
猜你喜欢
- 甲乙两人从AB两地同时相对出发,相遇时,甲乙所行路程
- 连词成句:1.in,bospital,the,these,working,am,I,yuars.2.homework,Mary,doing,at,is,home,her.
- badly的比较级和最高级分别是什么
- my brother likes to____ ____his little dog
- make a face与make faces有区别么?
- Lucy was interested in collectting shells when she was five.Lucy__ an__in collecting shells _ _ _
- 小丽读一本书,第一天读了全书的10%,第二天读了全书的35%,第三天读了44页,正好读了全书的一半,这本书一共有多少页?
- 2sin =1+cosθ,则tanθ/2的值