Answer:
8/15
Step-by-step explanation:
Answer: It will about 1.88 hours or 1 hour 52.5 minutes to clean the stadium if they work together .
Step-by-step explanation:
Given : Time taken by Kevin to clean a stadium = 5 hours
Rate of work done by Kelvin =
Time taken by Chris to clean a stadium = 3 hours
Rate of work done by Chris =
Let t be the time taken by both of them to clean the stadium together.
According to the question , we have
Rate of work done together = Rate of work done by Kelvin+Rate of work done by Chris

hours
[∵ 1 hour = 60 minutes]
Hence, It will about 1.88 hours or 1 hour 52.5 minutes to clean the stadium if they work together .
Answer:
1. 32$
2. 8 people
Step-by-step explanation:
1.65-25=40-8=32
2.100-50=50-6×8=is 2 and u can't-6 anymore
Answer:
-4
Step-by-step explanation:
-24÷6 =-4
to double check you can do 6×-4 and you would get -24
hope this helps!
I think that answer is 1375
Explanation:
980 divided by 5= 196
196x5=980 so
196x7= 1375
Since the the unit rate was 196.
Might be wrong though