we know that ,
speed=distance/time
distance =69 * 3 =207 km
distance = rate * time time = distance / rate 262 miles / 70 miles/hr = 3.743 hours or 3 hours, 45 minutes
Distance = Rate * Time algebraically manipulated to our purpose Rote = Distance/Time Rate = 45 miles/3 hours = 15 miles per hour =============
The rate equals the distance divided by the time it takes to cover the distance. If you go 6 miles in 2 hours, the rate is 3 miles an hour.
To find the unit rate of 180 miles in 3 hours, divide the total distance by the total time. So, 180 miles ÷ 3 hours = 60 miles per hour. Therefore, the unit rate is 60 miles per hour.
3
Recall that the distance form is: distance = rate x time Find the length of time elapsed by dividing both sides by the rate to obtain: time = distance / rate So? time = 3 miles / (40 mph) = 3 / 40 hours
To find the unit rate of 20 miles in 3 hours, divide the total distance by the total time. This is calculated as 20 miles ÷ 3 hours, which equals approximately 6.67 miles per hour. Therefore, the unit rate is about 6.67 miles per hour.
Distance = Rate * TimeManipulated.Time = Distance/RateTime = 113 miles/55 mph= 2.05 hours============or2 hours and 3 minutes=================
Distance = Rate * Timeor, algebraically manipulated,Rate = Distance/TimeRate = 228 miles/70 mph= 3.257 hours-------------------------which is,= a little over 3 hours and 15 minutes============================
Driving Distance: 227 mi , Duration: 3 hours 52 mins , Route: I-69
rate is distance/time therefore, the rate will be 30/18. this is the same as 5/3, or 1.66666666666miles/hour
The unit rate is a comparison of two different quantities with one of the quantities having a value of 1. In this case, the unit rate of 12 miles in 3 hours would be 4 miles per hour. This means that for every 1 hour of time, the distance traveled would be 4 miles.