A and B invest in a business in the ratio 3:2. If A's investment is $9000, what
Practice Questions
Q1
A and B invest in a business in the ratio 3:2. If A's investment is $9000, what is B's investment?
$6000
$4500
$3000
$7500
Questions & Step-by-Step Solutions
A and B invest in a business in the ratio 3:2. If A's investment is $9000, what is B's investment?
Correct Answer: $6000
Step 1: Understand the ratio of investments. A and B invest in the ratio 3:2.
Step 2: Identify A's investment amount, which is $9000.
Step 3: The ratio means that for every 3 parts A invests, B invests 2 parts.
Step 4: To find B's investment, we first need to find the value of one part. Since A's investment is 3 parts, we divide A's investment by 3: 9000 / 3 = 3000.
Step 5: Now, to find B's investment, we multiply the value of one part by B's parts (which is 2): 3000 * 2 = 6000.
Step 6: Therefore, B's investment is $6000.
Ratios – Understanding and applying ratios to determine proportional investments.
Proportional Relationships – Calculating one quantity based on the known value of another in a given ratio.
