9 7 10 2 5 July 8, 2019 16 32 64 128 7 9 * 10 2 и 4 5 * 10 1 7 9 10 minus 5 1 2 9 1 5 x 2 7 10 2 5y 4 7 9 10 10 9 7 4x 2 5 9 5x 2 7 10 7 9 10 minus 5 1 2 fraction 7 9 10 minus 5 1 2 fraction in simplest form 2 7/10 divided by 9/5 2 5y 4 7 9 10 y
