1) (4/9) • (3/32) = 12/288 = 1/242) (5/9) • (7/8) = 35/723) (27/56) • (56/45) = 1512/2520 = 63/105 = 3/54) (45/64) • (40/63) = 1800/4032 = 75/168 = 25/56
1) (4/9) • (3/32) = 12/288 = 1/24
2) (5/9) • (7/8) = 35/72
3) (27/56) • (56/45) = 1512/2520 = 63/105 = 3/5
4) (45/64) • (40/63) = 1800/4032 = 75/168 = 25/56