If the bar graph indicates that the sales of bananas increased by 50% from 2021
Practice Questions
Q1
If the bar graph indicates that the sales of bananas increased by 50% from 2021 to 2022, what were the sales in 2021 if they were 600 units in 2022? (2021)
400
300
500
600
Questions & Step-by-Step Solutions
If the bar graph indicates that the sales of bananas increased by 50% from 2021 to 2022, what were the sales in 2021 if they were 600 units in 2022? (2021)
Step 1: Understand that a 50% increase means the sales in 2022 are 150% of the sales in 2021.
Step 2: Let the sales in 2021 be represented as 'X'.
Step 3: Since 2022 sales are 600 units, we can write the equation: 150% of X = 600.
Step 4: Convert 150% to a decimal for easier calculation: 150% = 1.5.
Step 5: Rewrite the equation: 1.5 * X = 600.
Step 6: To find X (the sales in 2021), divide both sides of the equation by 1.5: X = 600 / 1.5.
Step 7: Calculate 600 divided by 1.5, which equals 400.
Step 8: Therefore, the sales in 2021 were 400 units.
