When you multiply a by a whole number, the denominator in the product is the same as the
of the fraction. The numerator in the product is the
of the whole number and the
of the fraction.
The words are fraction, product, whole number, denominator, numerator.

You multiply the numerator of the fraction by the whole number, then the denominator stays the same as the fraction. Then you divide the denominator into the numerator. How ever many times your denominator goes into your numerator then that’s your answer.

Step-by-step explanation:

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

y -5 = (-1/4)(x + 8)

step-by-step explanation: