Cindy expected to finish cleaning the house in 2 1/2 hours. She finished 4/5 hours ahead of time. How long did it take for Cindy to clean the house?
please show the process
please show the process
Add an Answer
More Questions From This User See All
Answers & Comments
Answer:
1 7/10 or 1.7 or 1 hour and 42 minutes
Step-by-step explanation:
2 1/2 - 4/5
= 5/2 - 45
= 25/10 - 8/10
= 17/10
= 1 7/10
= 1 + 7 ÷ 10
= 1.7
= 0.7 x 60 (minutes)
= 42
= 1 hour and 42 minutes