Question

if A:B =3:5 and B:C=10:13,find A:B:C.




guys, answer 6:10:13 he.
kese kiya jaye mujhe malum nahi.



please solve this problem. ​

Answer 1

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A: B = 3: 5 and B: C = 10: 13 HCF of 3 and 5 is 1 = (3/5) Then, B: C= (10 ÷ 2)/ (13 ÷ 2) B: C = 5: (13/2) ∴ A: B: C = 3: 5: (13/2) A: B: C = 6: 10: 13

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Answer 2

A : B = 3 : 5

B : C = 10 : 13

B is common in both , B should be given the greater value greater value = 10

Inorder to make 5 to 10 multiply by 2 , this number is multiplied 1st rato or, multiply A: B with 2

A: B = 2*3 : 5*2

= 6 : 10

Now B is 10 in both

Now A : B : C = 6 : 10 : 13