A pie chart shows the distribution of expenses for a household in a month. If th
Practice Questions
Q1
A pie chart shows the distribution of expenses for a household in a month. If the largest segment represents 40% of the total expenses, which of the following could be the total expenses if the largest segment is $800? (2000)
$2000
$3000
$4000
$5000
Questions & Step-by-Step Solutions
A pie chart shows the distribution of expenses for a household in a month. If the largest segment represents 40% of the total expenses, which of the following could be the total expenses if the largest segment is $800? (2000)
Step 1: Understand that the largest segment of the pie chart represents 40% of the total expenses.
Step 2: Know that the value of the largest segment is given as $800.
Step 3: To find the total expenses, use the formula: Total Expenses = Value of Segment / Percentage of Segment.
Step 4: Convert the percentage from 40% to a decimal by dividing by 100, which gives you 0.40.
Step 5: Substitute the values into the formula: Total Expenses = $800 / 0.40.
Step 6: Calculate the total expenses: $800 divided by 0.40 equals $2000.
Percentage Calculation – Understanding how to calculate the total from a given percentage of that total.
Proportional Reasoning – Applying the concept of proportions to relate parts to a whole.
