甲数比乙数多10%,乙数就比甲数少1/11._.(判断对错)

问题描述:

甲数比乙数多10%,乙数就比甲数少

1
11
.______.(判断对错)

(1+10%-1)÷(1+10%),
=10%÷110%,
=

1
11

故答案为:√