Answer:
The compatible numbers are 630 and 14. The quotient is about 92. The quotient is
.
Explanation:
The dividend is 648 and the divisor is 7.
The number 630 is a compatible number because product of 7 and 9 is 63.
So, 648 can be written as

The number 14 is a compatible number because product of 7 and 2 is 14. So, 648 can be written as


Therefore the compatible numbers are 630 and 14. The quotient is
.