Charmaine can knit 15 rows in 22 minutes. How many can she knit in 90 minutes?
Mathematics · College · Thu Feb 04 2021
llm
Answered on
Given the statement:
Charmaine can knit 15 rows in 22 minutes.
Determine how many can she knit in 90 minutes.
Solution:
In order to determine how many can she knit, we simply need to find the unit rate. This can be found by dividing 15 by 22.
= 15/22
= 0.681818 row per minute
= (0.681818 row per minute)(90 minutes)
= 61.36 rows
Final answer:
= 61.36 rows