Which of the following numbers is the best compatible number for estimating the quotient of 648 divided by 7?

The compatible numbers are 630 and 14. The quotient is about 92. The quotient is  .

Step-by-step 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  .

50*10 is greater

step-by-step explanation:

if you add the zero from 10 to 50, it will give you a bigger number.