I don't see a question there.
All you've described is a list of two fractions . . . 7/12 and 3/4 .
Multiply 3*4 = 12
first find lowest common denomiator which is 12 1/4 = 3/12 5/12 + 3/12 = 8/12 = 2/3
1/12 + 3/4Let's find a common denominator, which is 12.3/4 = 9/121/12 + 9/12 = 10/12.
12 over 3= 4
3/4+1/3= 9/12+4/12= 13/12
Multiply 3*4 = 12
first find lowest common denomiator which is 12 1/4 = 3/12 5/12 + 3/12 = 8/12 = 2/3
1/12 + 3/4Let's find a common denominator, which is 12.3/4 = 9/121/12 + 9/12 = 10/12.
12 over 3= 4
3/4+1/3= 9/12+4/12= 13/12
To add fractions remember to find the common denominator. In the case of 1/4 and 1/12 you would use 12. 1/4 = 3/12. So, 3/12 + 1/12 = 4/12. This fraction can also be expressed as 1/3.
-3/4 + -7/12 = (-3×3)/(4×3) + -7/12 = -9/12 + -7/12 = (-9 + -7)/12 = -16/12 = (-4×4)/(3×4) = -4/3 = -1 1/3.
4 over 12 = 1 / 3 or 1 over 3
12/4 = 12 ÷ 4 = 3
3/4 - 5/12 = 9/12 - 5/12 = 4/12 = 1/3.
1/3 + 1/4 = 4/12 + 3/12 = 7/12
Yes. 3/4 is equivalent to 12/16 3/4 * 4/4 = 12/16 thus 3/4 = 12/16