There are 80 red balloons and 20 green balloons each package of balloons. What is the unit rate in red balloons per green balloo
2 answers:
Answer:
The unit rate of the red balloons per green balloons be 4 .
Step-by-step explanation:
As given
There are 80 red balloons and 20 green balloons each package of balloons.
i.e 80 red balloons = 20 green balloons
Now find out the unit rate in red balloons per green balloon .
Putting the values in the above
Unit rate of the red balloons per green balloons = 4
Therefore the unit rate of the red balloons per green balloons be 4 .
You might be interested in
Answer:
Her usual driving speed is 38 miles per hour.
Step-by-step explanation:
We know that:
In which s is the speed, in miles per hour, d is the distance, in miles, and t is the time, in hours.
We have that:
At speed s, she takes two hours to drive. So
However, on one particular trip, after 40% of the drive, she had to reduce her speed by 30 miles per hour, driving at this slower speed for the rest of the trip. This particular trip took her 228 minutes.
228 minutes is 3.8 hours. So
So
Her usual driving speed is 38 miles per hour.