25%乘以8.3加二分之五乘0.17怎么算?

2025-12-14 18:43:39
推荐回答(3个)
回答1:

25%乘以8.3加二分之五乘0.17
=1/4*(83/10)+10/4*(17/100)
=1/4*(83/10+10*17/100)
=1/4*(83/10+17/10)
=1/4*10
=2.5

回答2:

25%乘以8.3加二分之五乘0.17
=25%×8.3+5/2×0.17
=0.25×8.3+2.5×0.17
=0.25×8.3+2.5÷10×10×0.17
=0.25×8.3+0.25×1.7
=0.25×(8.3+1.7)
=0.25×10
=2.5

回答3:

先给好评接着答