Using distributive property find the answer of: a) 3 + 6 + 9 + 12 + 15 (Remember to use distributive property) Share with your friends Share 0 Mayank Jha answered this Dear student, 3 + 6 + 9 + 12 + 15=3 + 3*2 + 3*3 + 3*4 + 3*5 = 3(1 + 2 + 3 + 4 + 5) = 3*15 = 45 Regards 1 View Full Answer Ashmit answered this Dear student a)3 + 6+ 12 +15 = (10 -1) + 27 = 30 -1 + 10 -1 = 30 +10 + 5 = 45 Hope it helps -1