Best Answer

4/12 + 3/15 = 4x1/4x3 + 3/15

= 1/3 + 3/15

= 1x5/3x5 + 3/15

= 5/15 + 3/15

= 8/15

Q: What is 4 over 12 and 3 over 15?

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Given that: 12/3 = 4 15/3 = 5 12/15 = 4/5

3/5 x 5/12 x 4/15 = 3 x 5 x 4/5 x 12 x 15= 5 x (3 x 4)/5 x 12 x 15= 1/15

3/5 - 3/4 = 12/20 - 15/20 = (12 - 15)/20 = -3/20

4/5 - 1/3 = 12/15 - 10/15 = 2/15

11 over 12 + 1 over 3= 11 over 12 + 4 over 12 = 15 over 12 or 1 and 3 over 12 or 1 and 1 over 4

Related questions

Given that: 12/3 = 4 15/3 = 5 12/15 = 4/5

11/12 + 1/3= 11/12 +4/12=15/12 your answer is 15/12 or 1 1/4

3/5 x 5/12 x 4/15 = 3 x 5 x 4/5 x 12 x 15= 5 x (3 x 4)/5 x 12 x 15= 1/15

3(numerator)*4(Denomerator)=12 12+3(the 3 in 3 over 4)=15 15(over)4=ansewer

3/5 - 3/4 = 12/20 - 15/20 = (12 - 15)/20 = -3/20

15/4 x 8/3 = 120/12 = 10

4/5 - 1/3 = 12/15 - 10/15 = 2/15

45/12 = 15/4 = 3 3/4

11 over 12 + 1 over 3= 11 over 12 + 4 over 12 = 15 over 12 or 1 and 3 over 12 or 1 and 1 over 4

(2/3) ÷ (4/15) = (2/3) x (15/4) = 30/12 = 5/2 = 2.5

11/4 + 1/3 = 5/4 + 1/3 = 15/12 + 4/12 = 19/12

It's 15/12 .