A) \[\frac{12}{5}\]
B) \[\frac{15}{4}\]
C) \[3\]
D) \[4\]
Correct Answer: C
Solution :
Here, \[2x+y=35\] ?(i) and \[3x+4y=65\] ...(ii) On multiply Eq. (i) by 4 and Eq, (ii) subtracting from in Eq. (i), we get Put the value of x in Eq. (i),\[2\times 15+y=35\] \[\Rightarrow \] \[y=35-30=5\] Then, \[\frac{x}{y}=\frac{15}{5}=3\]You need to login to perform this action.
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