Ms. Myrie gave her class 20 minutes to read. Carrie read 5 1/2 pages in that time. At what rate, in pages per hour, did Carrie read?

16.5

Step-by-step explanation:

60 minutes = 1 hour

20 minutes * 3 = 60.

That means, by multiplying by a factor of 3, we can see exactly what Carrier's pg/hr speed is.

5.5 * 3 = 16.5

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls

according to egenuity the answer is

step-by-step explanation:

d. 344.22