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- Two numbers are in the ratio of 15:11. If their H.C.F. is 13, find the numbers.
Question 1:
Two numbers are in the ratio of 15:11. If their H.C.F. is 13, find the numbers. A. 122 and 80
B. 87 and 190
C. 195 and 143
Feedback Formula: Product of two numbers = LCM*HCF
Let the required numbers be 15x and 11x.
Then, their H.C.F. is x. So, x = 13.
The numbers are (15 x 13 and 11 x 13) i.e., 195 and 143.
Let the required numbers be 15x and 11x.
Then, their H.C.F. is x. So, x = 13.
The numbers are (15 x 13 and 11 x 13) i.e., 195 and 143.
D. None of these
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