Question

2) Efetue as operações com as frações:
a) 1/4 + 2/3 b) 4/2 - 1/4 c) 1/3 x 2/4 d) 5/2 : 2/4​

Answer 1

Resposta:

a) 1/4 + 2/3 = 3/7

b) 4/2 - 1/4 = 3/-2

c) 1/3 × 2/4 = 2/12

d) 5/2 ÷ 2/4 = 2.5/2