Question

the sum of five consecutive even numbers. is 660 .What is the sum of the greatest and smallest among them ?​

Answer 1

Answer:

Then 5 consecutive even no's will be X, X+2, X+4, X+6 & X+8 ; Their Sum : 660

ie X + X + 2 + X + 4 + X + 6 + X + 8 = 660

Therefore X = 128 & the 5 consecutive even no's would be 128, 130, 132, 134 & 136

Therefore Sum of greatest & Smallest no = 136 + 128 = 264.

I hope this suffices your query.

Good day.

Answer 2

Answer:

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