[1.28×(5.4-1.54)+2.5] ÷0.04递等式计算
问题描述:
[1.28×(5.4-1.54)+2.5] ÷0.04递等式计算
答
[1.28×(5.4-1.54)+2.5] ÷0.04
=【1.28X3.86+2.5】÷0.04
=【5.3268+2.5】÷0.04
=7.8268÷0.04
=195.67