Question

Efetue:
a) 8/25 + 10/25 + 3/26 = ____

b) 9/12 - 5/12 = ____

c) 5/6 + 1/8 = ____

d) 1 5/6 - 1/2 = ____

e) 9/35 x 30/9 = _____

f) 1 : 1/3 = ____

g) 3/2 : 3/4 = ____

Answer 1

a) 8/25 + 10/25 + 3/26 = 543/650

b) 9/12 - 5/12 = 1/3

c) 5/6 + 1/8 = 23/24

d) 1 5/6 - 1/2 = 2

e) 9/35 x 30/9 = 6/7

f) 1 : 1/3 = 3

g) 3/2 : 3/4 = 2