7/12 - 1/4 = 7/12 - 3/12 = 4/12 = 1/3.
7/8 = 21/24 7/12 = 14/24 21/24 - 14/24 = 7/24
change 1/4 to twelfths = 3/12. Now you can subtract: 7/12 - 3/12 = 4/12, which simplifies to 1/3.
19
You get 50.
7/12 2 and one third = 7 thirds = 7/3 = 28/12 1 and 3 quarters = 7 quarters = 7/4 = 21/12 Taking one from the other gives 7/12
== == 7/12 - 11/12 = -4/12 or -1/3.
-5
7/12 - 1/4 = 7/12 - 3/12 = 4/12 = 1/3.
9
You can't. For example if your equation is: 2x+7=12 then you will subtract 7 by itself, then subtract 7 from 12. You then get 2x=5. You will then divide 5 by 2 and you will get x=2.5 as your final answer.
You can't. For example if your equation is: 2x+7=12 then you will subtract 7 by itself, then subtract 7 from 12. You then get 2x=5. You will then divide 5 by 2 and you will get x=2.5 as your final answer.
-5
7/12
1. Subtract 25 2. Then subtract 6 3. Then subtract 12 4. Then subtract 2 5. Then subtract 10 6. Then subtract 15 7. Then subtract 7 8. Then add 3 X 1/2 9. Then add 8
23
(p + 12)(p - 7) p = 7, -12