8减去4.6除2.3的商,所得的差乘以6,积是多少?
问题描述:
8减去4.6除2.3的商,所得的差乘以6,积是多少?
答
(8-2.3÷4.6 )×6
=(8-0.5)×6
=8×7.5
=60