Calculating Speed and Cost

The video tutorial covers the transformation of ratios into rates and unit rates, using practical examples such as pricing of diet cola and video games. It also includes a challenge on calculating driving speeds and an evaluation of typing speed for job qualifications. The lesson is designed for sixth-grade students to understand and apply mathematical concepts in real-world scenarios.

If 4 packs of diet cola cost $10, how much would 1 pack cost?

• $5.00

• $7.50

• $10.00

• $2.50

Teagan bought 4 video games for $65. What is the cost of one game?

• $20.00

• $16.25

• $18.75

• $15.00

What is the rate unit when calculating the cost per video game?

• Games per dollar

• Dollars per game

• Dollars per hour

• Games per hour

Andre drove 208 miles in 4 hours. What was his speed in miles per hour?

• 50 mph

• 52 mph

• 54 mph

• 56 mph

Mateo drove 466 miles in 8 hours. What was his average speed?

• 58 mph

• 57 mph

• 56 mph

• 55 mph

If Jenny drove 300 miles in 6 hours, what was her speed in miles per hour?

• 45 mph

• 50 mph

• 60 mph

• 55 mph

Grayson drove 265 miles in 5 hours. What was his speed in miles per hour?

• 52 mph

• 54 mph

• 53 mph

• 51 mph

What is the unit rate for typing speed if Dominique types 704 words in 16 minutes?

• 45 words per minute

• 47 words per minute

• 44 words per minute

• 46 words per minute

What is the minimum typing speed required for the job Dominique is applying for?

• 40 words per minute

• 48 words per minute

• 45 words per minute

• 42 words per minute

Why does Dominique not qualify for the typing job?

• She types too slow

• She types too fast

• She types inaccurately

• She types at the required speed