CHAPTER Ratios, Rates, and Proportional Reasoning

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Name: _____________________________________________________Date: ______________Kheer is a traditional rice pudding made in India and Pakistan.The recipe for kheer serves 4 people.Fill in the table to calculate the amount of eachingredient you need to serve 10 people.1 recipe serves 4 people. 10 ÷ 4 = 2.5So, you need to multiply by 2.5.Ingredients Amount to Serve 10 Sentence125 mL rice × 2.5125mL 312.5mL=4 people 10 people× 2.5The amount of rice needed to serve10 people is 312.5 mL.1 L milk× 2.550 mL raisins1 L=4 people 10 people× 2.5____________________________________________________________________________________________________________________________________250 mL sugar__________________________________________________________________5 mL cardamom__________________________________________________________________50 mL almonds__________________________________________________________________76 MHR ● Chapter 2: Ratios, Rates, and Proportional Reasoning
Name: _____________________________________________________Date: ______________2.3 Warm Up1. Round to the nearest cent (¢).Examples: 34.7¢ = 35¢125.3¢ = 125¢34.7 means 34 and 7 tenths cents.Round up 5 tenths or more to the next cent.Don’t round if it is less than 5 tenths.a) 84.3¢ = ¢ b) 39.9¢ =c) 173.1¢ = ¢ d) 75.5¢ =2. Change cents (¢) to dollars ($).Examples: 35¢ = 35 ÷ 100 158¢ = 158¢ ÷ 100= $0.35 = $1.58100¢ = $1.00a) 58¢ = b) 185¢ =3. Find the missing number to make an equivalent fraction.× ×a)1=4 8b)3 95 =× ×× ×c)9 3=4d)3=100 10× ×2.3 Warm Up ● MHR 77
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Page 50: Working Example 2: Show You Know$3.

CHAPTER Ratios, Rates, and Proportional Reasoning

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