Question 1
A recipe calls for 3 cups of flour for every 2 cups of sugar. If a baker uses 12 cups of flour, how many cups of sugar does the baker need?
Easy - Quiz 1
Practice working with ratios, rates, and proportional relationships in straightforward real-world scenarios.
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A car travels 150 miles using 5 gallons of gasoline. At this rate, how many gallons of gasoline are needed to travel 390 miles?
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In a survey, the ratio of students who prefer online classes to those who prefer in-person classes is 2:5. If 350 students were surveyed, how many prefer online classes?
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A factory produces 240 units in 8 hours. At this constant rate, how many units does the factory produce in 15 hours?
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A map uses a scale of 1 inch to 20 miles. Two cities are 3.5 inches apart on the map. What is the actual distance, in miles, between the two cities?
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A scientist measures 4.5 kilograms of a sample. She needs to report the mass in grams. If 1 kilogram equals 1,000 grams, what is the mass of the sample in grams?
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A store sells 5 notebooks for $12.00. At this rate, how much would 8 notebooks cost?
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A painter can cover 200 square feet with 4 gallons of paint. A wall has an area of 350 square feet. How many gallons of paint does the painter need to cover the wall?
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