A pie chart shows the distribution of a company's budget. If the 'Marketing' seg

Practice Questions

A pie chart shows the distribution of a company's budget. If the 'Marketing' segment is twice the size of the 'Research' segment, which of the following could represent their respective percentages?

20% Marketing, 10% Research
30% Marketing, 15% Research
40% Marketing, 20% Research
50% Marketing, 25% Research

Questions & Step-by-Step Solutions

A pie chart shows the distribution of a company's budget. If the 'Marketing' segment is twice the size of the 'Research' segment, which of the following could represent their respective percentages?

Step 1: Understand that the 'Marketing' segment is twice the size of the 'Research' segment.
Step 2: Let the percentage of the 'Research' segment be represented as R.
Step 3: Since 'Marketing' is twice 'Research', we can represent 'Marketing' as 2R.
Step 4: The total budget percentage must equal 100%. Therefore, we can write the equation: R + 2R = 100%.
Step 5: Simplify the equation: 3R = 100%.
Step 6: Solve for R by dividing both sides by 3: R = 100% / 3, which is approximately 33.33%.
Step 7: Now, calculate 'Marketing' by substituting R back into the equation: Marketing = 2R = 2 * 33.33% = 66.67%.
Step 8: Therefore, the percentages could be approximately 33.33% for Research and 66.67% for Marketing.

Proportional Relationships – Understanding the relationship between two quantities where one is a multiple of the other.
Percentage Calculation – Calculating percentages based on given ratios and ensuring they sum to 100%.

A pie chart shows the distribution of a company's budget. If the 'Marketing' seg

Practice Questions

Questions & Step-by-Step Solutions

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