Ratios in simplest form
Unit Rate
Converting Measurement Units
Are they equivalent?
100

There are 16 teachers to 18 students. What is the ratio in simplist form?

8:9

100

If Mila drives 50 miles in 2 hours, what is her speed in miles per hour?

What is 25 miles per hour.

100

                                     

use 1 = 2.54 cm/1in to convert 79 inches to centimeters

                                                       


    


≈200.7cm

                                                       


    

100
Determine if each pair of ratios or rates is equivalent. $3 for 6 bagels; $9 for 24 bagels
No; since the unit rates $0.50/1 bagel and $0.38/1 bagel, are not the same, the rates are not equivalent.
200

There are 25 red M&Ms and 15 green M&Ms, what is their ratio of red to green?

What is 5:3

200

Misti bought a package of three T-shirts for $18.75. What is the unit price per T-shirt? 

$6.25

200

Use 1 = 1 mi/  1.6093 km to convert 56 km to miles.

                                                       


    


≈34.8mi

                                                       


    

200
Determine if each pair of ratios or rates is equivalent. 96 words typed in 3 minutes; 160 words typed in 5 minutes.
Yes; since the unit rates are the same, 32 words/1 minute, the rates are equivalent.
300

The ratio of catfish to trout in the local

pond is 1 to 3. If there are 200 catfish in the

pond, how many trout are there?

600

300
If 10 bags of hot cheetos cost $3.50, then how much does 1 cost?
What is $0.35
300

Use 1 = 1.6093 km/ 1 mi to convert 2.8 mi to kilometers. 

                                                       


    

                                                                       

≈ 4.5km

                                                       


    

300
Determine if each pair of ratios or rates is equivalent. 288 miles on 12 gallons of fuel; 240 miles on 10 gallons of fuel.
Yes; since the ratios share the same unit rate, the number of miles driven and the number of gallons of fuel form equivalent ratios.
400

In Timra’s math class, there are 12 students with brown hair

and 15 with blond hair. Which of the following is the

ratio of students with blond to brown hair in Timra’s math

class?

5:4

400

Kimmy bought a 5-kilogram can of peanuts for $4.50. What is the unit price?

$0.90

400

Use 1 = 0.946 L / 1 qt to convert 4 qt to liters. 

                                                       


    

3.8L

                                                       


    

400
Determine if each pair of ratios or rates is equivalent. 16 out of 28 students own pets; 240 out of 560 students own pets
No the ratios are not equivalent.
500

What are 2 ways to write an equivalent ratio A) adding B) subtracting C) multiplying D) dividing

What is C and D.

500

Michael bought a box of 20 pretzel rods for $4.40. What is the price per pretzel rod?

$0.22

500

         89 cm into inches.    

Use 1 inch = 2.54 cm

                                                       


    

                                                       


    

                                                                       

35.0394in≈35.0in

                                                       


    

500
Determine if each pair of ratios or rates is equivalent. 8 pairs of socks for $12; 3 pairs of socks for $6
No the ratios are not equivalent.
M
e
n
u