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A man spends 30% of his salary on rent and 20% on groceries. If his salary is $1
Practice Questions
Q1
A man spends 30% of his salary on rent and 20% on groceries. If his salary is $1000, how much does he spend on groceries?
$200
$300
$400
$500
Questions & Step-by-Step Solutions
A man spends 30% of his salary on rent and 20% on groceries. If his salary is $1000, how much does he spend on groceries?
Steps
Concepts
Step 1: Identify the man's salary, which is $1000.
Step 2: Determine the percentage of the salary spent on groceries, which is 20%.
Step 3: Convert the percentage to a decimal by dividing by 100. So, 20% becomes 0.2.
Step 4: Multiply the salary by the decimal to find the amount spent on groceries: 0.2 * 1000.
Step 5: Calculate the result of the multiplication: 0.2 * 1000 = 200.
Step 6: Conclude that the man spends $200 on groceries.
Percentage Calculation
– Understanding how to calculate a percentage of a given amount.
Budgeting
– Applying percentages to determine spending in different categories.
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