3 7 x 5 July 8, 2019 16 32 64 128 3 7 x 5 8 3 7 x 5 6 3 7 x 5 9 3 7 x 5 4 3 7 x 5 2 3 7 x 5 6 as a fraction 3 7 x 5 12 3 7 x 5 11 3 7 x 5 14 3 7 x 5 1 3 7 x 5 )=- 18 3 7 x 5 10 3 x 7 )+ 5 2x 4 3 x 7 )+ 5x 3 x 7 )= 5 2x 1
