a) 9 : 1/3 - 18/5 - 2 1/2 =
b) 5 1/4 * (1 1/2 - 2/7) =
c) 5/6 : 10 + 1 1/3 * 5/16 =
d) 5 1/3 : 4/9 :’- 1 1/5 * 5/12 =
e)
f)



A 9 13 185 2 12 B 5 14 1 12 27 C 56 10 1 13 516 D 5 13 49 1 15 512 E F class=