3/4+(1/4-1/6)= show work adding and subtracting fractions

5/6

Step-by-step explanation:

Step 1:  Make all fractions have same denominator:  24

3/4 * 6/6 = 18/24

1/4 * 6/6 = 6/24

1/6 * 4/4 = 4/24

Step 2:  Plug in the new fractions into the old place

3/4 + (1/4 - 1/6)

18/24 + (6/24 - 4/24)

Step 3:  Solve inside parenthesis

18/24 + (6/24 - 4/24)

18/24 + 2/24

Step 4:  Add

18/24 + 2/24

20/24

Step 5:  Simplify

20/24

10/12

5/6

 5/6

hi

step-by-step explanation:

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.