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2 years ago

Does anyone know this??

Mathematics

2 answers:

erastovalidia [21]2 years ago

6 0

Hi!

To solve this, we have to cross multiply.

Cross multiplying. is when you multiply the numerator of fraction A by the denominator of fraction B, then divide it by the denominator of fraction A. The answer will be the numerator of fraction B.

$\frac{x}{5} * \frac{3}{6}$
5 * 3 = 15
15/6 = 2.5
$\frac{2.5}{5}$

So we know that x = 2.5. We also know that when we multiply 3 * 5, or 6 * 2.5 = 15. Which would mean that the answer is

A. 6x = 15

Hope this helps!
-Peredhel

I am Lyosha [343]2 years ago

4 0

The answer is A 5*3=15 it must be an equal proportion so 6*x =15

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Step-by-step explanation:

Given

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