Выполните умножение:1)9/35*8, 2)7/24*16, 3)42 *4/7, 4)6/19*57
1) 9/35 * 8 = 72/35 = 2 2/35 2) 7/24 * 16 = (7*2)/3 = 14/3 = 4 2/3 3) 42 * 4/7 = (6*4)/1 = 24 4) 6/19 * 57 = (6*3)/1 = 18