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  • lcm of two numbers is 280and their ratio is7:8.two number...
Multiple choice

lcm of two numbers is 280and their ratio is7:8.two numbers are

  1. 70,80

  2. 54,68

  3. 35,40

  4. 28,36

  5. cant say

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

let no be 7x and 8xhence hcf=xlcm*hcf=product of two numbers280*x=56(x^2)x=5

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