Which expression has a value of 7/12 A. 6/8+1/4 B. 1/3+1/4 C. 7/8+4 D. 2 1/12+5 1/12

Mathematics

2 answers:

denis-greek [22]3 years ago

7 0

Answer:

Step-by-step explanation:

cuz

IrinaK [193]3 years ago

6 0

The answer is B. 1/3+1/4

To do this, you have to put them into the same denominators. Do this by finding the common factor of both denominator. Then after that multiply the numerator by the number that it takes for the denominator to be multiplied to reach that common factor.

A. 6/8+1/4

The biggest common factor that 8 and 4 have is 16. So this is not the answer, since the denominator has to be 12.

B. 1/3+1/4

The factor that the both have in common is 12.

1*4=4 3*4=12. 4/12
1*3=3 4*3=12. 3/12

4/12+3/12=7/12

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Answer & Step-by-step explanation:

For this problem, we have to find the equations that have a value of 10 for the variable y. Immediately, we can eliminate some answers. We can eliminate A, D, and E because they all have a different value for the variable y. So, that leaves us with answer choices B and C.

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