Question

1- 3/5 I dont know how to do this please help x​

Answer 1

Answer:

$=1-\frac{3}{5} \\\\ = 1\times \frac{5}{5} -\frac{3}{5} \\\\ =\frac{5}{5} -\frac{3}{5} \\\\ =\frac{5-3}{5} \\\\ =\frac{2}{5}$

Answer 2

$\sf{Answer}$

1 - $\sf\dfrac{3}{5}$

Taking LCM Of denominators

LCM of 1,5 is 5

$\sf\dfrac{5-3}{5}$

$\sf\dfrac{2}{5}$

So, 1 - 3/5 = 2/5