If I spend Rs 243on petrol in 3 weeks , how much do I spend on petrol in a year ?
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Firstly calculate for a week by 243/3 = 81 Rs.
Then a month has four weeks so 81*4 = 324 Rs.
Then 324 Rs.*12 = 3888 Rs.
I don't know if it is wrong or right
Then a month has four weeks so 81*4 = 324 Rs.
Then 324 Rs.*12 = 3888 Rs.
I don't know if it is wrong or right
Hmwtsaraf123:
Aren't you sure
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In 21 days spent = 243 rs
In 1 days spent = 243 / 21 rs
In 365 days spent = 243/21× 365 rs
= 11.5× 365 rs
In 1 days spent = 243 / 21 rs
In 365 days spent = 243/21× 365 rs
= 11.5× 365 rs
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