The average (arithmetic mean) of 4 numbers is greater than 8 but less than
14. Which of the following could NOT be the sum of these four numbers?
44
53
38
31
48
Need answer with explanation
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Answered by
0
Answer:
I think the answer is 48 according to me
Answered by
0
Answer:
Step-by-step explanation:
Sum of 6 numbers =60×30=180
Sum of first 4 numbers =4×25=100
Sum of last 3 numbers =3×35=105
∴ Fourth number =(100+105)−180
=205−180
=25
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