Question

como resolver? (1 - 1/5) +(2-1/3)=

Answer 1

1=5/5

2=6/3

(5/5-1/5)+(6/3-1/3)=4/5+5/3

4/5=12/15
5/3=25/15

12/15+25/15=37/15

Answer 2

$(1- \frac{1}{5} )+(2- \frac{1}{3} )= ( \frac{5-1}{5} )+( \frac{6-1}{3} )= \frac{4}{5} + \frac{5}{3} = \frac{12+25}{15} = \frac{37}{15}$

Espero ter ajudado.