Math, asked by krishsingh490, 3 months ago

boy is 11 year old and his uncle is 59 year old how many year old was Roy uncle 7 time as old as Roy​


krishsingh490: plealse can anyone ans the question Roy is 11 year old and his uncle is 59 years old how many years ago was Roy a girl 7 time as old as Roy answer is three times explain it

Answers

Answered by Nowshiya
26

Answer:

Let x years ago.

59−x=7(11−x)

59−x=77−7x

6x=18

x=3

∴3 years ago

hope it helps


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Answered by kookie05
27

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let \: the \: unknown \: number \: be \: x

59 - x = 7(11x) \\ 59 - x = 77 - 7x \\ 7x - x = 77 - 59 \\ 6x = 18 \\ x = 3

Roy's uncle was 7 times of Roy's age 3 years ago.

Step-by-step explanation:

Hope \: it \: hepls \: you...

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