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Unit Rate
Better Buy
Equivalent Ratios
(w/ words)
Proportions/equivalent ratios (No words)
100

If Kaylin drives 53 miles in 2 hours, what is her rate (speed per hour).

26.5 miles per hour

100

Which one is the better buy? Find the unit rate of each.

3 apple pies for $11

7 apple pies for $24

7 Apple pies


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.

100

Solve for a.

a/40  =  3/10

a = 12

200

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

$6.25

200

Which one is the better buy? Find the unit rate of each.

5 cans of coke for $3

6 cans of coke for $3.80

5 cans of coke

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.

200

Solve for c.

6/11   =  c/77

c = 42

300

If 12 bags of hot cheetos cost $7.80, then how much does 1 cost?

$0.65 per bag

300

Which one is the better buy? Find the unit rate of each.

28 stickers for $15

40 stickers for $20

40 stickers

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.

300

Solve for k.


15/12 = 90/k 

k = 72

400

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

$0.90

400

Which one is the better buy? Find the unit rate of each.

3 months subscription for $20

12 month subscription for $80

They are equal

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.

400

Solve for k.

k/6   =   8/16

k = 3

500

Noah bought a box of 23 pretzel rods for $10.81. What is the price per pretzel rod?

$0.47

500

Which one is the better buy? Find the unit rate of each.

5 Pair of pants for $97.50

3 Pair of Pants for $58.80


5 Pair are $19.50 each

3 Pair are $19.60 each

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.

500

Solve for h.

5.4/7   =   27/h

h = 35