Question

Age of Jhimli is 2 years 7 months 12 days. Her sister's age is 5 times of her age. Find the her sister age?

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Answer 1

Given:

According to the question we can write it

Age of Jhimli's sister=5× age of Jhimli

  =5 × (2 years 7 months 12 days)

  =10 years 35 months 60 days

i.e.  30 days = 1 months

so

her sister age=10 years 35 months (2 × 30) days

   =10 years 37 months

  i.e. 12 month = 1 years

        =10 years (12 ×3+1) months

         =13 years 1 month

Hence  her sister age is 13 years 1 month

       

Answer 2

• As per the given data in the question, we have to find jhimli's sister age.
• Given data- Jhimli's age is $2$ years $7$ month $12$ days.

        Her sister age $= 5$ times jhimli's age.

       $=5$ ($2$ years $7$ month $12$ days)

       $=10$ years$35$month$60$ days.

       As we know, $30$ days = $1$ month and $12$ month= 1years.

       So, $35$ month $60$ days=$37$ month apprx. then we will convert 37 months in

        years.

        $37$ month= ($12\times3+1$)

        $=3$years$1$month. so hetr sister age is $13$ years $1$ month.