buddy

• Jul 6th, 2007

 

5:6::7:10::65 mean,

(5/6)=(7/10)=65,

taking LCM n v get,

50:42:3900

rajani_vaddepalli15

 Profile Answers by rajani_vaddepalli15 

• Jul 2nd, 2008

 

compound ration formula is
   a:b :: c:d :: e:f = a*c*e : b*d*f

m_manic

 Profile Answers by m_manic Questions by m_manic

• Dec 14th, 2009

 

Ans is 7:10

sazz619

 Profile Answers by sazz619 

• Feb 10th, 2010

 

Compound ration formula is a:b :: c:d :: e:f = a*c*e : b*d*f

So, 5*7*65/6*10*1=119:3