Question: A and B invest in a business in the ratio of 4:5. If A\'s investment is $16,000, what is B\'s investment?
Options:
$20,000
$18,000
$22,000
$24,000
Correct Answer: $20,000
Solution:
If A\'s investment is 4 parts, then B\'s investment = (5/4) * 16000 = $20,000.
A and B invest in a business in the ratio of 4:5. If A's investment is $16,000,
Practice Questions
Q1
A and B invest in a business in the ratio of 4:5. If A's investment is $16,000, what is B's investment?
$20,000
$18,000
$22,000
$24,000
Questions & Step-by-Step Solutions
A and B invest in a business in the ratio of 4:5. If A's investment is $16,000, what is B's investment?
Step 1: Understand the ratio of A's investment to B's investment, which is 4:5.
Step 2: Identify A's investment amount, which is $16,000.
Step 3: Since A's investment represents 4 parts of the total ratio, calculate the value of one part by dividing A's investment by 4. This gives us 16000 / 4 = $4,000 per part.
Step 4: Now, calculate B's investment, which represents 5 parts. Multiply the value of one part ($4,000) by 5. This gives us 5 * 4000 = $20,000.
Step 5: Conclude that B's investment is $20,000.
Ratio and Proportion – Understanding how to use ratios to determine proportional investments.
Basic Arithmetic – Applying multiplication and division to solve for unknown values.
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