Question

6) Efetue as operações com as frações:

a) 2 + 5/12 =

b) 2 - 5/12 =

c) 10/12 - 2/3 =​

Answer 1

2+ 5/12 = 24+5/12 = 29/19

2 - 5/12 = 24-5/12 = 19/12

10/12 - 2/3 = 10-8/12 = 2/12 = 1/6

Answer 2

Olá, Boa Noite!

$a)2 + \frac{5}{12} = \frac{2}{1} + \frac{5}{12} = \frac{24 + 5}{12} = \boxed{ \frac{29}{12} }$

$b)2 - \frac{5}{12} = \frac{2}{1} - \frac{5}{12} = \frac{24 - 5}{12} = \boxed{ \frac{19}{12} }$

$c) \frac{10}{12} - \frac{2}{ 3} = \frac{30 - 24}{36} = \frac{ {6}^{ \div6 } }{36} = \boxed{ \frac{1}{6} }$

Espero ter ti ajudado! :)