问题
填空题
比50米多25%是______米,60米比______米少25%.
答案
(1)50×(1+25%),
=50×1.25,
=62.5(米),
(2)60÷(1-25%),
=60÷75%,
=80(米),
故答案为:62.5,80.
比50米多25%是______米,60米比______米少25%.
(1)50×(1+25%),
=50×1.25,
=62.5(米),
(2)60÷(1-25%),
=60÷75%,
=80(米),
故答案为:62.5,80.