Question

find the sum of 15 multiples of 2 and 3 both

Answer 1

Answer:

45,150,6,24,18,300,30,90,60,180,96,108,48,36,12,

Answer 2

(2+4+6+8+10+12+14+16+18+20+22+24+26+28+30)+

(3+6+9+12+15+18+21+24+27+30+33+36+39+42+45)

= 240 + 360

= 600