76.8×0.48+2.32×4又4⼀5如何简便计算?

2025-03-23 00:46:29
推荐回答(1个)
回答1:

76.8×0.48+2.32×(4(4/5))
=76.8×0.48+2.32×4.8
=7.68×4.8+2.32×4.8
=4.8×(7.68+2.32)
=4.8×10
=48