(0.7*2/3-0.11*5/6)/0.625-0.03

问题描述:

(0.7*2/3-0.11*5/6)/0.625-0.03

(0.7*2/3-0.11*5/6)/0.625-0.03=(1.4/3-0.55/6)/0.625-0.03=(2.25/6)/0.625-0.03=0.6-0.03=0.57