3 7 15 4 5 July 8, 2019 16 32 64 128 15 2 x 3 7 4 5 2 3 x 7 )+ 5 x 4 )= 15 Find 4 5 * 3 7 * 15 3 x 15 4 5x 2 10x 7 7 3 a 8 5 4 15 a 3 4/5 divided by 7/15 15 mod 7+3*4 div 5= 15 2 x chia 3 7 4 5 2
