(4⼀5-2⼀3)乘15⼀2算是能简算的要简算

(4/5-2/3)乘15/2算是能简算的要简算
2025-01-03 21:23:38
推荐回答(1个)
回答1:

(4/5-2/3)×15/2
=4/5×15/2-2/3×15/2
=6-5
=1