Question

4/2 + 2/3=
6/8 - 1/2=
1/2 - 1/3 =
9/10 - 2/5=
3/4 + 2/6=​

Answer 1

Respuesta:

Explicación paso a paso:

1)

4/2 + 2/3=

2+ 2/3

R// 2 2/3

Forma Decimal: 2.666667

2)

6/8 - 1/2=

3/4 - 1/2

MCD = 44

3/4 - 1*2/2*2

3/4-2/4

3-2/4

R// 1/4

Forma Decimal: 0.25

3)

1/2 - 1/3 =

MCD = 66

1*3/2*3 - 1*2/3*2

3/6 - 2/6

3-2/6

R// 1/6

Forma Decimal: 0.166667

4)

9/10 - 2/5=

MCD = 10

9/10 - 2*2/5*2

9/10 - 4/10

9-4/10

5/10

R// 1/2

Forma Decimal: 0.5

5)

3/4 + 2/6=​

3/4 + 1/3

MCD = 12

3*3/4*3 - 1*4/3*4

9/12 - 4/12

9-4/12

R// 5/12

Forma Decimal: 0.416667

Answer 2

$\bold{\huge{\purple{ \leqslant hola \geqslant }}}$

$\frac{4}{2} + \frac{2}{3} \\ \\ 2 + \frac{2}{3} \\ \\ \frac{6 + 2}{3} \\ \\ \frac{8}{3}$

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

$\frac{1}{2} - \frac{1}{3} \\ \\ \frac{3 - 2}{6} \\ \\ \frac{1}{6}$

$\frac{9}{10} - \frac{2}{5} \\ \\ \frac{9 - 4}{10} \\ \\ \frac{5}{10} \\ \\ \frac{1}{2}$

$\frac{3}{4} + \frac{2}{6} \\ \\ \frac{3}{4} + \frac{1}{3} \\ \\ \frac{9 + 4}{12} \\ \\ \frac{13}{12}$

Un cordial saludo