Question

4. Calculá las restas mentalmente:

a- 3/4 - 1/4 = .....................................

b- 3 - 1/4 = .......................................

c- 1/2 - 1/4 = .....................................

d- 4 - 3/4 = ........................................

e- 1/4 - 1/8 = ......................................

f- 1 - 1/4 = ..........................................​

Answer 1

Respuesta:

$\frac{2}{4}$

$2\frac{3}{4}$

$\frac{1}{4}$

$3 \frac{1}{4}$

$\frac{1}{8}$

$\frac{3}{4}$

Explicación paso a paso:

$\frac{3}{4} - \frac{1}{4} = \frac{2}{4}$

$3 - \frac{1}{4} = 2 \frac{3}{4}$

$\frac{1}{2} - \frac{1}{4} = \frac{1}{4}$

$4 - \frac{3}{4} = 3 \frac{1}{4}$

$\frac{1}{4} - \frac{1}{8} = \frac{1}{8}$

$1- \frac{1}{4} = \frac{3}{4}$