0.125乘以3⼀4+8分之1×8点二五+12⼀百点五脱式计算

0.125乘以3/4+8分之1×8点二五+12/百点五脱式计算
2025-06-21 22:21:43
推荐回答(1个)
回答1:

0.125×3/4+1/8×8.25+12.5%
=1/8×(3/4+8.25+1)
=1/8×10
=1.25