Rate - in real life

Rate is a (a)   type of ratio.

(The answers are from the following words - same, unique, special, quality, quantities)

It compares (a)   of different kinds.

(The answers are from the following words - same, unique, special, quality, quantities)

Let's Try!
Mary parked her car at a car park for 5 hours. If the parking rate is $0.60 for half an hour, how much would she need to pay?

• $0.60 x 2 x 2

• $0.60 x 2 x 4

• $0.60 x 2 x 5

• $0.60 x 4 x 2

Ali parked his car for 3 hours. The parking rate is $1.20 per hour. Calculate the amount that he needs to pay.

• $2.40

• $3.20

• $3.60

• $4.80

What is the price of 1 egg? 

$5.15 for 30 eggs

• $5.15 + 10

• $5.15 $\div$ 10

• $5.15 $\div$ 30

• $5.15 + 30

Find the unit rate for the potato chips shown in the picture.

$2.70 for 147g

(a)  

Find the unit rate for the potato chips shown in the picture.

$1.50 for 80g

(a)  

Find the unit rate for the potato chips shown in the picture.

$4.75 for 184g

(a)  

Find the unit rate for the potato chips shown in the picture.

$2.45 for 165g

(a)  

Which brand of potato chips is cheaper?

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