a除零点零一等于b乘一百括号ab均不为零,那么a()b,选1大于,2小于,3等于

2024-11-30 14:46:31
推荐回答(1个)
回答1:

a÷0.01 = b×100
两边同乘以0.01:
a÷0.01×0.01 = b×100×0.01
a=b