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Miss money penny inherits £520 from a secret agent.she decides to save some of the money and spent the rest.The ratio of savings to spending money is 5:8.How much does she save and how much does she spend
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Jul 11, 2017
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Miss money penny inherits £520 from a secret agent.she decides to save some of the money and spent the rest.The ratio of savings to spending money is 5:8.How much does she save and how much does she spend
Savings:
Spending money:
Mathematics
high-school
Peter Pajchl
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Savings : Spending = 5:8
Sum of ratio = 5 + 8 = 13.
Fraction of savings = 5/13
Fraction of spending = 8/13
Savings is 5/13 * 520 = 5 * 40 = 200
Spending is 8/13 * 520 = 8 * 40 = 320
Savings = £ 200
Spending = £320
Tim Whitcomb
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Jul 17, 2017
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Tim Whitcomb
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