Question

 Restas de fracciones:
5/6 – 1/3 =

3/4 – 2/8 =

6/10 – 2/5 =porfas

Answer 1

Respuesta:

$\frac{5}{6}-\frac{1}{3}= \frac{(1)(5)-(2)(1)}{6} =\frac{5-2}{6}=\frac{3}{6}=\frac{1}{2}$

MCM

6 - 3 | 2

3 - 3 | 3

1  - 1  | 6

$\frac{3}{4}-\frac{2}{8}=\frac{(2)(3)-(1)(2)}{8}=\frac{6-2}{8}=\frac{4}{8} =\frac{1}{2}$

MCM

4 - 8 | 2

2 - 4 | 2

1 - 2 | 2

1 - 1  |8

$\frac{6}{10}-\frac{2}{5}=\frac{(1)(6)-(2)(2)}{10}=\frac{6-4}{10}=\frac{6-4}{10}=\frac{2}{10}= \frac{1}{5}$

MCM

10 - 5 | 2

5  - 5 | 5

1  -  1  | 10