5 '- 0 x 7 '- 6 July 8, 2019 16 32 64 128 5 '- 0 x 7 '- 6 in cm 5 '- 0 x 7 '- 6 area rug 5 0 x 7 6 rug 3 5 (- 6 x )= 0 7 4x 33 X 5 )( x 7 )= 0 lớp 6 (- 3 5 7 x =(- 0 6 3.0 36 5 x minus 4 y 8 0 7 x 6 y 9 5 7 x 1 62 dư 0 03 7 61 x 5 x 0 2 Papel fotográfico xiaomi de 5 0 x 7 6 cm 31 5 * 0 1 x * 3 7 65