Question

(2/5)+(1/4)+(1/3) =====​

Answer 1

Respuesta:

19/21

Explicación paso a paso:

2/5+1/4+1/3

2*4+5*1/20

20+5/20

25/20

5/4+1/3

5*3+4*1/4*3

15+4/21

19/21

Answer 2

$( \frac{2}{5} ) + ( \frac{1}{4} ) + ( \frac{1}{3})$

$\frac{24 + 15 + 20}{60} = \frac{59}{60}$