Cost Analysis and Running Rates

The video tutorial covers comparing speeds and prices, starting with learning targets about equivalent ratios and unit comparisons. It includes a number talk on evaluating expressions, an analysis of treadmill workouts to compare speeds, and a task on comparing the cost of sparkling water bottles.

What is the first learning target mentioned in the lesson?

• Understanding equivalent ratios

• Comparing prices of items

• Converting units of measurement

• Calculating speed per minute

If two numbers are very close, what is their quotient likely to be close to?

• One and a half

• Two

• One

• Zero

Which expression is closest to one-half?

• 7 divided by 5

• 18 divided by 9

• 9 divided by 20

• 20 divided by 18

What is the first step in analyzing the treadmill workouts?

• Convert all distances to miles

• Convert all times to minutes

• Convert all distances to kilometers

• Convert all times to hours

How far did Tyler run in 30 minutes?

• 4200 meters

• 6300 meters

• 6.3 kilometers

• 1400 meters

What is the running rate of Kieran in meters per minute?

• 140 meters per minute

• 210 meters per minute

• 180 meters per minute

• 200 meters per minute

How do you calculate the running rate per minute?

• Divide total distance by total time

• Multiply total distance by total time

• Subtract total time from total distance

• Add total distance and total time

What was the cost of one bottle of sparkling water last week?

• $2.00

• $1.99

• $1.69

• $1.50

How much does each bottle cost this week if four bottles are $5?

• $1.69

• $1.50

• $1.75

• $1.25

Did you pay more or less for the bottle this week compared to last week?

• The same

• More

• Less

• Cannot be determined