Some money is shared between erin, faye and sachin in the ratio 5:2:7. Faye gets £90 less than sachin. How much money did Erin g
et?
1 answer:
Answer:
Erin gets £90
Step-by-step explanation:
Ratio = 5 : 2 : 7
Money with Erin = 5x
Money with Faye = 2x
Money with Sachin = 7x
Faye gets £90 less than Sachin
7x - 2x = 90
5x = 90
x = 90/5
x = 18
Money with Erin = 5*18 = 90
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Answer:
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Step-by-step explanation:
Given
Required
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Make K the subject in:
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Step-by-step explanation:
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Step-by-step explanation:
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Step-by-step explanation:
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