5 3 4 x 30 July 8, 2019 16 32 64 128 2 3 x 4 5 x 300 30 8 3 4 x 5 1 4 x 3 )/ 2 5 =- 30 4-3-3 5 30 x 5 5 3/4 x 5 3/4
