Question

выполните выражения 1) 5/8*4/15 2)6целых3/4*1целая11/45 3)11/18*36

Answer 1

1) 5/8 * 4/15 = 1/6,
2) 6 3/4 * 1 11/45 = 27/4 * 56/45 = 42/5 = 8 2/5 (или 8,4),
3) 11/18 * 36 = 11*2 = 22