CHAPTER Ratios, Rates, and Proportional Reasoning

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Name: _____________________________________________________Date: ______________6. Mala is shopping for honey. Her favourite brand is available in 2 sizes.a) Estimate which is the better buy.Small jar:$2.49 is about $2.250 mL is about 300 mL.priceUnit price = volume$2.00= 300 mLLarge jar:$9.59 is about .Volume is 1000 mL.Unit price =250 mL$2.491000 mL$9.59=$_________ /mLb) Calculate to find the better buy. Round your answers to 2 decimal places.Small jar:priceUnit price = volume$2.49= 250 mLLarge jar:Unit price == $ _________ /mLChange dollars ($) to cents (¢).$ × 100 = ¢The unit price is .Circle the better buy. SMALL JAR or LARGE JAR.7. Trevor rode his bike 84 km in 3 h.Jillian rode 56 km in 2 h.Who is the faster cyclist?Trevor: distancetimeWho rode the fastestin 1 h?Jillian: distancetimeSentence: .74 MHR ● Chapter 2: Ratios, Rates, and Proportional Reasoning
Name: _____________________________________________________Date: ______________8. Shannon buys 12 granola bars for $9.96.a) Find the price per bar.Sentence: .b) Is your answer in part a) a rate or a ratio?Give 1 reason for your answer._________________________________________________________________________.9. The table shows the fuel consumption of 2 cars.Owner Distance (km) Fuel Used (L)Joe 400 28Sarah 840 60Fuel consumption measures howmany litres of gas a car uses totravel 1 km. It is a unit rate.Find the fuel consumption in litres per kilometre (L/km) for each car.Round your answer to 4 decimal places.fuel used (L)Fuel consumption = distance (km)Joe’s car:Sarah’s car:Sentence: The fuel consumption forJoe’s car is ________L/km.Sentence:_________________________________________b) Whose car has the lower fuel consumption?_________________________________________________________________________2.2 Rates ● MHR 75
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Page 50: Working Example 2: Show You Know$3.

CHAPTER Ratios, Rates, and Proportional Reasoning

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