5 75 3 4 July 8, 2019 16 32 64 128 45 75 3 5 75 5 3 4 1 43 75 3 5 75 5 x 3 )= 45 75 3 4 5 2x Evaluate 75 5 3 − 4 − 1 5 4x 3 )= 75 5 kg 75 g 3 kg 465 g 42 5 3 75 0 75 4 3 5