Answer : 12/5 or 2 2/5
Explanation
[tex] \frac{9}{5} - ( - \frac{6}{10} ) [/tex]
When there is a (-) in front of an expression in parantheses, change the sign of each term of the expression and remove the parantheses
[tex] \frac{9}{5} + \frac{6}{10} [/tex]
cancel out the common factor 2
[tex] \frac{9}{5} + \frac{3}{5} [/tex]
[tex] \frac{12}{5} [/tex]
