how to find mean of 1/4,3 1/4 , 4 3/4 , 5 1/4, 7 1/2
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Answered by
12
Answer:
21/5 = 4 1/5
Step-by-step explanation:
mixed fractions changed into improper fractions = 1/4 13/4 19/4 21/4 15/2
15/2
divide 15 and 2 both with 2.
= 30/4
=1+13+19+21+30
__________
4
= 84/4 = 21
= 21/5 = 4 1/5
Answered by
0
Answer:
The mean is 21
Step-by-step explanation:
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