甲数除以乙数,商是3,余数是5,甲数是47,求乙数.
问题描述:
甲数除以乙数,商是3,余数是5,甲数是47,求乙数.
答
(47-5)÷3
=42÷3
=14
甲数除以乙数,商是3,余数是5,甲数是47,求乙数.
(47-5)÷3
=42÷3
=14