2 1 7 9 10 July 8, 2019 16 32 64 128 7 9 10 minus 5 1 2 1 2 7 divided by 9 10 2 1 3 x 6 7 x 9 10 1 7 8 x 2 9 10 1 2 x 7 x 9 x 10 (- 7 1 5p )+( 9 10p 2 $7 frac 1 2 div 1 frac 9 10 =$ 7 9 10 minus 5 1 2 fraction in simplest form 1 2 3 f 5 6 7 e 9 10