BLACKLINE MASTER 1-1
Ratios and Rates: Final ReviewName:_________________1.The ratio of garden gnomes to plastic flamingos in a Las Vegas neighborhood is 7.4 to 2. How many garden gnomes and plastic flamingos could be in this neighborhood?2.Employer A pays $9.25/h for the first 30 hours and $15.00/h for overtime. Employer B pays $9.75 for the first 20 hours and $10.25/h for overtime. If you plan to work a 40-hour week, which employer pays a greater average hourly rate? Show your work.3. Ms. Gill is trying to bake a flourless cake. What a sad existence being gluten free is…..Alas, she finds a recipe.The recipe currently makes 3 servings but she would like to make 6 servings. How much of each ingredient would she need to make 6 servings?How much would she need of each ingredient to make 4.5 servings?World Currencies: Exchange Rate Word ProblemsMost of the world’s currencies, including the euro (EUR), the US dollar (USD) and the Canadian dollar (CAD) are floating, or variable. This means their values and their exchange rates depend on the international money market.Instructions: Use the exchange rates in the table to help you solve the word problems. Show your work in the space provided.US DollarCanadian DollarEuroUS Dollar11.330.95Canadian Dollar0.7510.71Euro1.051.4114. Sophie has €35. She wants to purchase jeans for $25 CAD and a tee shirt for $15 CAD. After her purchases, how many euros will she have left? (Round to the nearest euro.)5. Which currency in the table has the highest valued currency unit? Explain your reasoning.6. Use these coins to help you answer the following questions. a)What is the ratio of quarters to dimes? _______b)What is the ratio of loonies : total coins? ________c)What is the ratio of loonies to dimes to quarters? _________d)Identify two equivalent ratios for the answer in part a). _______e)What percent of coins are dimes? f)What fraction of the coins are quarters? _________ ................
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