Question

12. Find the sum of
(i) the first 15 multiples of 8
(ii
) the first 40 positive integers divisible by (a) 3 (b)5(c) 6.
(ii) all 3 - digit natural numbers which are divisible by 13.
(iv) all 3-digit natural numbers, which are multiples of 11.
(v) all 2-digit natural numbers divisible by 4.
(vi
) first 8 multiples of 3.
13. Find the sum:​

Answer 1

Answer:

i) 8 , 16 , 24 , 32 , 40 , 48 , 56 , 64 , 72 , 80 , 88 , 96 , 104 , 112 , 120

Answer 2

Answer:

ans 1) 1,2,4,8,16,24,32,40,48,56,64,72,80,88,96