Answers

2015-12-26T08:17:11+05:30
Given ratio of the numbers = 6:13
Let the numbers be 6x ans 13x
LCM of these two numbers is given as 312
⇒(6x)(13x) = 312   [∵there is no common factor in 6x and 13x we multiply for lcm]
⇒78x² = 312
⇒ x² = 312/78
⇒ x² = 4
⇒ x =√4
∴ x = 2
The numbers are 6x = 6(2) = 12
And 13x = 13(2) = 26
∴The numbers are 12 and 26
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