Out of three numbers, the first number is twice the second and 4 times the third. If the average of the numbers is 56. Find the difference between the largest and the smallest number.

Out of three numbers, the first number is twice the second and 4 times

1.	Out of three numbers, the first number is twice the second and 4 times the third. If the average of the numbers is 56. Find the difference between the largest and the smallest number.
A.	75
B.	70
C.	72
D.	71
Answer» D. 71

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Out of three numbers, the first number is twice the second and 4 times the third. If the average of the numbers is 56. Find the difference between the largest and the smallest number.

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