3 x 5 )= 180 July 8, 2019 16 32 64 128 3x 3 4x 5 180 3x x 5 180 3 5 x 1800 3 5 x )+ 60 180 21 x 2x 3 x 5 180 3x 5 x 3 180 X x 3 2x 5 180 18000 x 3 5 2x 3 x 4 3x 5 180 3 x 180 divided by 5