Question

Solve four-sixths minus three-twelfths equals blank. Solve five-sixths minus three-fourths equals blank. Solve five-ninths minus two-sixths equals blank. Solve nine-twelfths minus eleven-eighteenths equals blank. Solve four-ninths minus four-tenths equals blank. Solve six-sevenths minus five-fourteenths equals blank.

Solve two-fifths minus one-seventh equals blank. Solve four-sixths minus three-fifths equals blank. Solve four-sixths minus three-eighths equals blank. Solve seven-eighths minus nine-sixteenths equals blank. Please solve all 10 questions no explanation needed but you can add one if you want

Answer 1

Step-by-step explanation:

first you need to make sure that the fractions you are adding and subtracting have like denominators. To do this you need to find the least common multiple between the two

1. 4/6 - 3/12= 8/12 - 3/12 Answer: 5/12

2. 5/6 - 3/4 = 10/12 - 9/12 Answer: 1/12

3. 5/9 - 2/6= 10/18 - 6/18 Answer 4/ 18 (reduces to 2/9 for simplest terms)

4. 9/12 - 11/18 = 27/36 - 22/36 Answer: 5/36

5. 4/9 - 4/10 = 40/90 - 36/90= 4/90 ( reduces to 2/45)

6. 6/7 - 5/14= 12/14-5/14 Answer 7/14 (reduces to 1/2

7. 2/5- 1/7= 14/35 - 5/35 Answer 8/35

8. 4/6 - 3/5 = 20/30 - 18/30 Answer 2/30 (1/15 simplified