Question

120
U.S.A dollars can be had in exchange of Rs. 5394. how many dollars can Ruby get in
exchange of Rs. 2472.25 ?
​

Answer 1

Answer:

54 U.S.A. dollars.

Step-by-step explanation:

it is given that 120 U.S.A. dollars can be had in exchange of Rs. 5394.

hence,

Rs 5394 = 120 U.S.A. dollars.

it means Re 1 = 120/5394 U.S.A. dollars.

thus Re 1 = 0.2224694 U.S.A. dollars.

then Rs 2472.25 = 0.2224694 * 2472.25 U.S.A. dollars. = 53.9988851 = 54 U.S.A. dollars (approx).

So, Ruby get 54 U.S.A. dollars in exchange of Rs 2472.25.