
Hi Tamseel Najmi
3] If m/n = p/q = a/b = 1/3 find the value of 2m^2+p^2+3a^2/ 2n^2+q^2+3b^2
a] 6 b] 9 c] 4 d] 1/9
Let n = 3m, q = 3p and b = 3a, so given fraction becomes: (2m² + p² + 3a²)/(2n² + q² + 3b²) = (2m² + p² + 3a²)/(18m² + 9p² + 27a²) = 1/9.
Hope this is clear.
Kamal Lohia
