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Gringo123
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Here is a problem involving ratio , and the answer plus work as given by my textbook. I get a little lost at the underlines part. I don't understabnd how we arrived at a ratio of 24:9. Can anyone help me out?
Mr Smith starts a business with $50,000.
3 months later, Mr Jones joins the business. He invests $25,000.
The profit at the end of the year is $11,000. It is divided in proportion to how much was invested and for how long.
How much does each partner receive?
ANSWER
Mr Smith invests $50,000 for 12 months.
Mr Jones invests $25,000 for 9 months.
Ratio = 50,000 x 12: 25,000 x 9
= 24:9
= 8:3
$11,000 is divided in ratio 8:3
Mr S has 8/11 x 11,000 = $8,000
Mr J has 3/11 x 11,000 = $3,000
Mr Smith starts a business with $50,000.
3 months later, Mr Jones joins the business. He invests $25,000.
The profit at the end of the year is $11,000. It is divided in proportion to how much was invested and for how long.
How much does each partner receive?
ANSWER
Mr Smith invests $50,000 for 12 months.
Mr Jones invests $25,000 for 9 months.
Ratio = 50,000 x 12: 25,000 x 9
= 24:9
= 8:3
$11,000 is divided in ratio 8:3
Mr S has 8/11 x 11,000 = $8,000
Mr J has 3/11 x 11,000 = $3,000