16分之19减括号4分之3加16分之3括回等于多少?

2025-06-26 07:26:14
推荐回答(2个)
回答1:

19/16-(3/4+3/16)
=19/16-(12/16+3/16)
=19/16-15/16
=4/16
=1/4

回答2:

19/16-(3/4+3/16)
=19/16-3/4-3/16
=19/16-3/16-3/4
=16/16-3/4
=1-3/4
=1/4