2 4 7 x 1 10 July 8, 2019 16 32 64 128 X 4 5 x 1 2 7 10 2 4 7 x 10 1 9 10x 4 2 7 5 x 1 4 x 3 )= 7 2 1 10 7 1 4 x 10 1 2 paper 7 1 4 x 10 1 2 paper size 7 x 2 1/4