4.3667
You can check by using your estimated number and comparing it with your exact quotient.
19
19.5
130.1667
4.3667
explain how you know that an estimated quotient of 6 is too large for 416/73
90.1667
5.0217
25
You can check by using your estimated number and comparing it with your exact quotient.
8.0988
9.2875
2243.5114
19
19.5
130.1667