Question

3. Peri earned $27 for walking her neighbor's dog 3 times. If pe the same rate and earned $36, how many times did she wall neighbor's dog? Use a unit rate to find the unknown value. 27 36 3 time​

Answer 1

Answer:

She walked neighbor's dog 4 times.

Step-by-step explanation:

It is given that:

Peri earned $27 for walking the dogs 3 times.

Unit rate = $\frac{27}{3}$

Unit rate = $9 per dog

Now,

Peri worked at the same rate and earned $36.

Unit rate = $\frac{Total\ earning}{Dogs\ walked}$

$9 = \frac{36}{d}$

d= 36/9

d = 4

Therefore,

She walked neighbor's dog 4 times.