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A person spends 40% of his income on rent and 30% on food. If his income is $200
Practice Questions
Q1
A person spends 40% of his income on rent and 30% on food. If his income is $2000, how much does he spend on rent?
$600
$700
$800
$900
Questions & Step-by-Step Solutions
A person spends 40% of his income on rent and 30% on food. If his income is $2000, how much does he spend on rent?
Correct Answer: 800
Steps
Concepts
Step 1: Identify the total income, which is $2000.
Step 2: Determine the percentage of income spent on rent, which is 40%.
Step 3: Convert the percentage to a decimal by dividing by 100. So, 40% becomes 0.4.
Step 4: Multiply the total income by the decimal. So, calculate 0.4 * 2000.
Step 5: Perform the multiplication: 0.4 * 2000 = 800.
Step 6: The amount spent on rent is $800.
Percentage Calculation
– Understanding how to calculate a percentage of a given amount.
Income Allocation
– Understanding how to allocate income towards different expenses.
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