60 can be expressed as the sum of 5 consecutive numbers as follows:

60 = 10 + 11 + 12 + 13 + 14

The sum of the greatest and the smallest of these 5 consecutive numbers is 24.

90 can also be expressed as the sum of 5 consecutive numbers. What is the sum of the greatest and the smallest number of these 5 consecutive numbers?









A 36 B 46

C 54 D 84









please someone answer