A) 395
B) 380
C) 400
D) 425
Correct Answer: C
Solution :
Let the numbers be x and y and x is greater than y. As given, \[xy=9375\] ...(i) Again, \[\frac{x}{y}=15\] From Eq. (i), \[15y\times y=9375\] \[\Rightarrow \] \[{{y}^{2}}=\frac{9375}{15}=625\] \[\Rightarrow \] \[y=\sqrt{625}=25\] \[\therefore \] \[x=15y=15\times 25=375\] \[\therefore \] \[x+y=375+25=400\]You need to login to perform this action.
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