1/(6.8-5分之3/75%)能简算要简算

问题描述:

1/(6.8-5分之3/75%)能简算要简算

1/(6.8-5分之3/75%)能简算要简算
=1/(6.8-(3/5)/(3/4))
=1/(6.8-0.8)
=1/6;
如果本题有什么不明白可以追问,