8.8除〔7.8+0.25乘(2.75+125%)〕
问题描述:
8.8除〔7.8+0.25乘(2.75+125%)〕
答
答案为1
可以计算8.8÷(7.8+0.25×(2.75+125%))
=8.8÷(7.8+0.25×4)
=8.8÷8.8
=1
答
=1
答
(7.8+0.25×(2.75+125%)) ÷8.8
=(7.8+0.25×4) ÷8.8
=(7.8+1) ÷8.8
=8.8 ÷8.8
=1
答
1
答
8.8÷(7.8+0.25×(2.75+125%))
=8.8÷(7.8+0.25×4)
=8.8÷(7.8+1)
=8.8÷8.8
=1