Question

find the sum of first 15 terms multiple of 8

Answer 1

here is your answer

Answer 2

multiples of 8 :8,16,24,32,40,48,56,64,72,80,88,96,104,112,120

Sum: 8,16,24,32,40,48,56,64,72,80,88,96,104,112,120
=900