解:125%比8/5比值为为( 25/32 ),【即等于25:32】
∵已知需求出125%比8/5比值为多少
A : B = A ÷ B = A / B = C
∴125% : 8/5
= 125/100 ÷ 8/5
= 5/4 × 5/8
= 25/32
∴125%:8/5 = 25/32 = 25 : 32
答:125%比8/5比值为为25/32,【即等于25:32】
125%:8/5
=1.25:8/5
=5/4:8/5
=5/4×5/8
=25/32
125% : 8/5
= 125/100 ÷ 8/5
= 5/4 × 5/8
= 25/32
∴125%:8/5 = 25/32 = 25 : 32