Question

Calcule: a) 5/3 + 7/2 b) 7/4 - 2/3 c) 4/3 × 5/6

Answer 1

Resposta:

• a) 5/3 + 7/2 = 10+21/6 = 31/6 = 5,166...
• b) 7/4 - 2/3 = 21-8/12 = 13/12 = 1,083...
• c) 4/3x5/6 = 20/18 = 1,111...