Answer:
10[tex]\frac{2}{3}[/tex]
Step-by-step explanation:
First we make the equation
18[tex]\frac{3}{9}[/tex] - 7[tex]\frac{2}{3}[/tex]
Next, the fractions must be given the same bottom number (denominator)
18[tex]\frac{3}{9}[/tex] - 7[tex]\frac{6}{9}[/tex]
(18 + (3/9)) - (7 + (6/9))
10[tex]\frac{2}{3}[/tex]
