If `a-3b=9b-7a`, then the ratio of a to b is

If 2A = 3B = 7C, then what is the ratio of A : B : C?

If a + b = 10 and 3/7 of ab=9, then the value of a^3+b^3 is: यदि a + b = 10 और 3/7 of ab=9, है, तो a^3+b^3 का मान:

If a/b=7/3 then find the ratio (a+7b)/(7b)

If A(6,3),B(-3,5),C(4,-2) and P(a,b) then the ratio of the areas of the triangles PBC,ABC is |a+b|=7 |a-b|=7 |a+b+2|=7 |a+b-2|=7

If A(6,3),B(-3,5),C(4,-2) and P(a,b) then the ratio of the areas of the triangles PBC,ABC is |a+b|:7 |a-b|:7 |a+b+2|:7 |a+b-2|:7

If the ratio of A to B is 3:5 and the ratio of B to C is 2:7, what is the ratio of A to C?

If a/b=7/3 then find the values of ratio: (7a+9b)/(7a-9b)