Question

i am 15 months younger than my sister who is 17 years old what is my age
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Answer 1

then you are 16.66 years old.

Answer 2

Heya mate,

Here is your answer,.⬇️⬇️

${ANSWER :-}$

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$<i>$ We have, I'm 15 months younger than my sister who is 17 years old.

Now we have,
15 months
= 1 year 3 months
= 1 year 3/12 year
= 1 year 1/4 year
= 1 year 25/100 year
= 1 year 0.25 year
= 1.25 year.

Thus, my age = ( 17 - 1.25) = 15.75 years.

So, 15.75 years
= 15 years 75/100 years
= 15 years 3/4 years
= 15 years 9/12 years
= 15 years 9 months.

➡️ Hence, my age is 15 years 9 months old.

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$<b>$ Hope this helps,.

If helps, please mark 'thanks'

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REGARDS, ARNAB ✌️

THANK YOU