Question 4 (1 point)
When rice is cooked, the amount of water required varies
directly with the amount of rice. If 2 cups of rice requires
4.5 cups of water, how many cups of water are needed to
prepare 5 cups of rice?
Hint: Label the top and bottom of your PROPORTION...

9
10
11.25
22.5

11.25

Step-by-step explanation:

water/rice

4.5/2=n/5

2*n=2n

4.5*5=22.5

22.5=2n

/2      /2

11.25=n

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

70 years.

step-by-step explanation: