Question

Find the sum of all numbers between 1 and 100 divisible by 2 or 5 but not by 3

Answer 1

All no.s divisible by 2 nd 5 but not by 3 are:

10,20,40,50,70,80

Sum =10+20+40+50+70+80

Sum =270

HOPE IT HELPS

Answer 2

refer to the attachment