A) \[\frac{10}{19}\]
B) \[\frac{5}{16}\]
C) \[\frac{11}{12}\]
D) \[\frac{5}{13}\]
Correct Answer: A
Solution :
Let the original fraction be \[\frac{x}{y}\] According to the question, \[\frac{\frac{x\times 350}{100}}{\frac{y\times 500}{100}}=\frac{7}{19}\]\[\Rightarrow \]\[\frac{x}{y}=\frac{7}{19}\times \frac{5}{3.5};\]\[\frac{x}{y}=\frac{10}{19}\]You need to login to perform this action.
You will be redirected in
3 sec