Each day the exchange rate between U. S. dollars and foreign currency changes. One day, 4 dollars were equivalent to approximately 3 euro. On the same day 3 euro were equivalent to approximately 168.37 Indian rupees. To the nearest rupee, how many Indian rupees are equivalent to 1 dollar?
a. 42
b. 37
c. 25
d. 47

Question

Each day the exchange rate between U. S. dollars and foreign currency changes. One day, 4 dollars were equivalent to approximately 3 euro. On the same day 3 euro were equivalent to approximately 168.37 Indian rupees. To the nearest rupee, how many Indian rupees are equivalent to 1 dollar? 
a. 42
b. 37
c. 25
d. 47

anonymous · Answer

This is all about using conversion factors.

1 dollar x (3 Euro/4 dollars) x (168.37 Rupees/3 Euro) = Rupees

anonymous · Answer

oh, okay..thanks !