Question

6 6/8,3,5.4,17.55 find the mean of the following numbers and round to the hundredths place if needed?
A.) 8.17
B.)11.55
C.)6.54
D.) 3

Answer 1

It's A.
6 6/8 + 3 + 5.4 + 17.55 = 32.7
There are four numbers, so 32.7/4 = 8.175
Rounded to the hundredths place is technically 8.18, but 8.17 is obviously the closest answer. The rounding on the answer choice is just wrong.