十六分之三乘以二分之一除以百分之二十五乖零点六二五加四分之一等干多少

2025-05-10 04:39:26
推荐回答(1个)
回答1:

3/16x1/2÷25/100x0.625+1/4
=3/32x4x0.625+1/4
=3/8x0.625+1/4
=3x0.078125+0.25
=0.234375+0.25
=0.484375