问题
填空题
5吨比4吨多______%,4吨比5吨少______%,40米的
|
答案
(1)(5-4)÷4,
=1÷4,
=25%;
(2)(5-4)÷5,
=1÷5,
=20%;
(3)40×
÷48,2 5
=16÷48,
≈33.3%;
故答案为:25,20,33.3.
5吨比4吨多______%,4吨比5吨少______%,40米的
|
(1)(5-4)÷4,
=1÷4,
=25%;
(2)(5-4)÷5,
=1÷5,
=20%;
(3)40×
÷48,2 5
=16÷48,
≈33.3%;
故答案为:25,20,33.3.