Question

The sum of 5 consecutive even numbers of set a is 280 what is a sum of different set of be five consecutive numbers whose lowest number is 71 less than the lowest number of set a

Answer 1

Step-by-step explanation:

For set-A,

x + x + 2 + x + 4 + x + 6 + x + 8 =280

=> 5x + 20 = 280

=>5x = 280 - 20 = 260

=>x = 2605=52

The lowest number of set-B

2×52−71=33

∴ Required sum = 33+ 34 + 35 + 36 + 37 = 175