Mastering Line Plots in 5th Grade Math

The video tutorial explains how to use line plots to answer questions about grape weights and rainfall measurements. It demonstrates how to calculate the weight difference between the heaviest and lightest bunches of grapes using subtraction of fractions. Additionally, it covers how to calculate the total rainfall for cities with the most rainfall by multiplying mixed numbers and converting them to improper fractions.

What is the primary use of line plots in this tutorial?

• To track changes over time

• To measure rainfall

• To calculate differences in weights

• To solve mathematical problems

What is the first step in finding the weight difference between the heaviest and lightest bunch?

• Adding the weights

• Subtracting the lighter weight from the heavier

• Dividing the weights

• Multiplying the weights

How do we simplify the fraction two-fourths?

• 1/4

• 2/4

• 1/2

• 3/4

How much heavier is the heaviest bunch of grapes compared to the lightest?

• 1 pound

• 1 and 1/2 pounds

• 2 and 1/4 pounds

• 2 pounds

How many cities had the highest amount of rainfall?

• 5

• 3

• 4

• 2

What is the first step in calculating the combined total rainfall?

• Adding the rainfall amounts

• Subtracting the lowest from the highest

• Dividing the total by the number of cities

• Multiplying the rainfall amount by the number of cities

How do we convert a mixed number to an improper fraction?

• Add the numerator to the denominator

• Multiply the whole number by the denominator and add the numerator

• Divide the whole number by the numerator

• Multiply the numerator by the denominator

How do we write a whole number as a fraction?

• As is, without conversion

• Over 1

• Over its square root

• Over 0

What is the remainder when converting the improper fraction 21/4 to a mixed number?

• 0

• 1

• 2

• 3

What was the combined total rainfall for the cities with the most rainfall?

• 6 inches

• 4 and 3/4 inches

• 5 inches

• 5 and 1/4 inches