Answer:
Ah yes, one of my favorite topics.
Step 1: Which ever fraction comes first, you will solve it first. For this question, focus on doing [tex]\frac{7}{8}m-2m[/tex] first. Afterwards, do [tex]\frac{9}{10}-\frac{3}{5}[/tex]
Step 2: First one equals to 1.125. Next, find the LCD (lowest common dominator, which is 10). [tex]\frac{9}{10} -\frac{6}{10}=\frac{3}{10}[/tex]
Step 3: 1.125+3/10
