Well, honey, the unit rate of 60 minutes for 75 questions is 0.8 questions per minute. So, you better buckle up and get ready to answer those questions at a lightning speed of 0.8 questions every 60 seconds. Good luck, you're gonna need it!
Either:
60/75 = 0.8 minutes per question
or
75/60 = 1.25 questions per minute.
In terms of minutes, it is.
162 per minute.
20 km per hour.
30 miles per hour.
The basic formula for these kinds of questions is "Rate X Time = Distance". In this case you know the distance and the rate, so you want to solve for time (i.e. "How long") so the first step is to rewrite the equation so it's solving for time instead of distance. If you divide (the opposite of multiply since the left side of the equation is multiplying by Rate) both sides by R (i.e. Rate) the new version of the equation becomes T = Distance/Rate Now replace the variables you know (from the original story problem). T = 400/60 T = 6.6666 hours There are 60 minutes in an hour so... 6.6666 X 60 = 399.6 minutes
In terms of minutes, it is.
In this problem, the unit rate is the rate of speed. speed = distance/time = 60 miles/70 min = 0.86 mi/min (rounded)
300 seconds / 5 minutes = 300/5 = 60 seconds per minute.
12 blinks per minute
I am thinking it would be 75 miles per hour since 60 mins. = 1 hour
360 ÷ 6 = 60 miles per hour is the unit rate
A car has traveled 195 miles in 3 hours. Find the unit rate.
60 minutes/hour.
That means that SOMETHING is 60 per each of some unit. For example, the cost per unit, the amount of products produced by a worker in an hour, etc.
ohelp me
There are 8 x 60 = 480 seconds in eight minutes. Therefore, the dog travelled at 9000/480 = 18.75 feet per second.
To change minutes to seconds multiply the number of minutes by 60.