Question

Simplify: -4 1/5 - (-13 1/10)

8 9/10
-8 9/10
-17 3/10
17 3/10

Answer 1

Step-by-step explanation:

$- 4\frac{1}{5} - ( -13 \frac{1}{10} )$

$- \frac{21}{5} + \frac{131}{10}$

$- \frac{42}{10} + \frac{131}{10}$

$\frac{131}{10} - \frac{42}{10}$

$\frac{89}{10}$

8.9