Using Two Tables to Compare Ratios

Draw

Complete the table to show the amounts of yellow and red paint needed for different-sized batches of the same shade of orange paint. Explain how you know that these amounts of yellow paint and red paint will make the same shade of orange as the mixture in the first row of the table.

Open Ended

A car travels at a constant speed, as shown on the double number line. Double number line, 4 evenly spaced tick marks. Top line, time, hours. Beginning at first tick mark, labels: 0, 1, 2, 3. Bottom line, distance, kilometers. Beginning at first tick mark, labels: 0, 70, 140, 210. How far does the car travel in 14 hours? Explain or show your reasoning.

Multiple Choice

The olive trees in an orchard produce 3,000 pounds of olives a year. It takes 20 pounds of olives to make 3 liters of olive oil. How many liters of olive oil can this orchard produce in a year?

• 450 liters
• 600 liters
• 300 liters
• 150 liters

Open Ended

A recipe for trail mix uses 7 ounces of almonds with 5 ounces of raisins. (Almonds and raisins are the only ingredients.) How many ounces of almonds would be in a one-pound bag of this trail mix? Explain or show your reasoning.

Draw

The first row in the table shows a recipe for 1 batch of trail mix. Complete the table to show recipes for 2, 3, and 4 batches of the same type of trail mix.