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GenaCL600 [577]
3 years ago
6

the sum of the heights of all the students in a class is 1,472 in. the mean height is 5 ft 4 in. how many students are there in

a class
Mathematics
1 answer:
Softa [21]3 years ago
6 0
If the mean height is 5ft and 4 in, we know that mean=64in
if the sum is 1472 and the mean is 64, in order to know how many students are in the class we divide  1472/64=23
there are 23 students in the class <span />
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