Need help solving Questions 3 and 4.

3   2 more drawers

4. We have 2 drawers left to complete

Step-by-step explanation:

We can get a common denominator of 12 so we know how many drawers to complete and stickers to put on

2/3 *4/4 = 8/12

We will need 8 total stickers when she has completed 2/3  of the work

When 1/2 was done there were 6 stickers

8-6 =2  so we need 2 more stickers  which means we need to complete 2 more drawers

We can get a common denominator of 12 for 5/6 as well

5/6 *2/2 = 10/12

We need to finish 2 more drawers to be complete

Complete is 12/12 and we have completed 5/6 or 10/12

We have done 10 drawers  and there are a total of 12, so we have 2 left to complete

Step-by-step explanation:

Terms are separated from one another by + and/or - signs.  In this case neither appears, so the given expression constitutes a single term.