3 5 x 15 2 July 8, 2019 16 32 64 128 3 5 x 15 21 as a fraction 3 5 x 15 21 3 5 x 15 24 3 x 5 )= 2x 15 3 1 5 х 15 24 2 3 3 5 x 15 4 3x 5 15 x 3 2 9 3 5 x 4 25 15 3 5 ( х 4 25 )= 15 3 5 6 x 15 2 5 1 3 x 3 5 x 15 2 X 3 5 x 1 2 11 15 3 5 x 2 15 7 30 2 3 5 x 15 26 3 5 x 9 2 15 2x 45