Г) 3/7 x 2 1/3 д) 7/8 x 5 1/3
3/7 × 2 1/3 = 3/7 × 7/3 =21/21= 1 7/8 × 5 1/3 = 7/8 × 16/3 =112/24= 14/3 = 4 2/3