Question

Simplify 5 - 10 | 0.8- 3/5

Answer 1

Answer:

5-10(0.8-3/5) = 3

Step-by-step explanation:

We need to Simplify the following expression: 5-10(0.8-3/5)

First, we need to solve the parenthesis. Given that we need to substract a fraction from a decimal number, we convert the number '0.8' to a fraction as follows:

$0.8 = \frac{8}{10} = \frac{4}{5}$

Now we solve the parenthesis:

$(0.8 - \frac{3}{5})$ ⇒ $\frac{4}{5} - \frac{3}{5} = \frac{1}{5}$

The new expression is:

$5-10(\frac{1}{5})$ ⇒ $5-2$ ⇒ 3

Therefore, 5-10(0.8-3/5) = 3