A fruit drink is made of two parts: 4 1/2 quarts of orange juice and 5 1/4 quarts of cranberry juice. Ifof the fruit drink is used for a dinner party, how many quarts are used for the party?

it's both, now can you answer my most recent question?

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