A) 20
B) 25
C) 15
D) 5
Correct Answer: C
Solution :
First number x second number = LCM \[\times \]HCF Let the second number be x. \[\therefore \] \[10x=30\times 5\]\[\Rightarrow \]\[x=\frac{30\times 5}{10}=15\]You need to login to perform this action.
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