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Grade 3 · MD
Scaled Picture Graphs and Scaled Bar Graphs
Read scaled bar graphs (each mark = 2, 5, or 10) and solve one- and two-step problems from the data.
Grade 3Common Core 3.MD.B.3MDVerified correct ✓
Worked examples
A scaled bar graph shows the number of students who chose each color as their favorite. Each mark on the scale equals 72 students. The bar for Blue reaches the 4th mark, the bar for Red reaches the 3rd mark, and the bar for Green reaches the 2nd mark. (a) How many students chose Blue? (b) How many students chose Red? (c) How many more students chose Blue than Green?
Answer:
A scaled bar graph shows the number of students who chose each color as their favorite. Each mark on the scale equals 46 students. The bar for Blue reaches the 4th mark, the bar for Red reaches the 3rd mark, and the bar for Green reaches the 2nd mark. (a) How many students chose Blue? (b) How many students chose Red? (c) How many more students chose Blue than Green?
Answer:
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