warmup (11/8)

Front

What is the formula to calculate speed?

Back

Speed = Distance / Time

Front

How do you convert minutes to hours?

Back

To convert minutes to hours, divide the number of minutes by 60.

Front

If a person bikes 4.25 miles in 25 minutes, how do you find the distance they can bike in 45 minutes?

Back

First, find the speed in miles per minute, then multiply by 45 minutes.

Front

What is the rate of baking if Charles can bake 2/3 of a cake in 7/10 of an hour?

Back

Rate = Amount of cake / Time taken = (2/3) / (7/10) = 20/21 cakes per hour.

Front

How do you calculate miles per hour from miles and minutes?

Back

Convert minutes to hours and then use the formula: Speed (mph) = Distance (miles) / Time (hours).

Front

What is the relationship between distance, rate, and time?

Back

Distance = Rate x Time.

Front

If Collin biked 3/4 of a mile in 4/5 of a minute, how do you find how far he can go in 1 minute?

Back

Calculate the rate in miles per minute and then multiply by 1 minute.

Front

What is the equation of a line in slope-intercept form?

Back

y = mx + b, where m is the slope and b is the y-intercept.

Front

How do you find the speed in miles per hour if Melissa runs 1.5 miles in 20 minutes?

Back

Convert 20 minutes to hours (20/60) and then use Speed = Distance / Time.

Front

What is the unit of speed in the context of biking or running?

Back

Miles per hour (mph) or kilometers per hour (km/h).