Question

If you scale up the ratio on the left, what will you get for the unknown quantity on the right? fraction numerator $ 115 over denominator 20 space hours end fraction equals fraction numerator $ 345 over denominator ? end fraction

Answer 1

To scale up the ratio on the left, multiply both the numerator and denominator by the same factor.

Step-by-step explanation:

To scale up the ratio on the left, you need to multiply both the numerator and the denominator by the same factor.

In this case, to find the unknown quantity on the right, you need to multiply the numerator by 3 and the denominator by 3 as well. This will give you the ratio:

115/20 = 345/60

So, the unknown quantity on the right is 60.