In a village Rampur women purchase the car for rupees 500000 of the using for some years she sold it to her friend for rupees 350000 she said to her friend that when she had brought the new car her age was three times of her son's age and her husband's age was five years more than her age 5 years ago her son was won by 6th of his father's age
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Step-by-step explanation:
Let a number of notes are 2x, 3x and 5x.
According to question, 100 x 2x + 50 x 3x + 10 x 5x =4,00,000
\Rightarrow\ 200x+150x+50x=4,00,000⇒ 200x+150x+50x=4,00,000
\Rightarrow\ 400x=4,00,000⇒ 400x=4,00,000
\Rightarrow\ \frac{400x}{400}=\frac{400000}{400}⇒
400
400x
=
400
400000
[Dividing both sides by 400]
x = 1000
Hence, number of denominations of ` 100 notes = 2 x 1000 = 2000
Number of denominations of ` 50 notes = 3 x 1000 = 3000
Number of denominations of ` 10 notes = 5 x 1000 = 5000
Therefore, required denominations of notes of 100, 50 and ` 10 are 2000, 3000 and 5000 respectively.
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Answer:
5 years is the answer of her car
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