Maria reads 15 and 1/2 pages in 1/2 hour. What is her unit rate for reading?

A. 7.75 pages per hour
B. 15 pages per hour
C. 16 pages per hour
D. 31 pages per hour

She reads 15.5 pages every 30 minutes. There are two 30 minutes in one hour (60 minutes) so the answer is 15.5*2 = 31.

Answered by superkoopasirf | 2024-06-10

Step 1: Find out how mnay pages she reads in an hour. 15.5 ~ 0.5 hour (2)15.5 ~ (2) 0.5 hour 31 ~ 1 hour
Answer: d) 31 pages per hour

Answered by alexak | 2024-06-10

Maria reads 15.5 pages in half an hour, which means she reads 31 pages in one hour. The calculation is done by multiplying 15.5 by 2. Therefore, the answer is D. 31 pages per hour.
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Answered by superkoopasirf | 2025-03-24