16 5-7 5 July 8, 2019 16 32 64 128 16 5 7 5 solve 16 5 7 5 ko hal kijiye 16 5 7 5 answer 16 5 x 7 5 7 5 16 5 8 7 4 5 16 5 5x 7 5 8x 10 16