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stich3 [128]
3 years ago
6

Is 4/12 equal to 7/28?

Mathematics
2 answers:
mars1129 [50]3 years ago
6 0

4/12= 1/3

7/28= 1/4

no they are not equal

aivan3 [116]3 years ago
5 0

Answer: No, it is not equal.

Step-by-step explanation:

Look at it this way:

For fractions to be equal, you would have to multiply both the numerator and denominator by the same number.

4/12          7/28  

You cannot multiply 4 in any way to get seven, or multiply 12 in any way to get 28. Therefore, the two fractions are not equal.

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<h3>Greatest common factor</h3>

Given the following expression

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2 years ago
Simplify completely quantity x squared plus 4 x minus 45 all over x squared plus 10 x plus 9 and find the restrictions on the va
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Step-by-step explanation:

\frac{x^2 + 4x - 45}{x^2 + 10x + 9}

Simplifying the numerator first:

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