已知两个数的差是2345,两数相除的商是8,这两数之和是______.
问题描述:
已知两个数的差是2345,两数相除的商是8,这两数之和是______.
答
2345÷(8-1)×(8+1), =2345÷7×9, =335×9, =3015, 答:这两数之和是3015, 故答案为:3015.
已知两个数的差是2345,两数相除的商是8,这两数之和是______.
2345÷(8-1)×(8+1), =2345÷7×9, =335×9, =3015, 答:这两数之和是3015, 故答案为:3015.