Question

If p:q=2:5 ,then (25p+14q)÷(5p+7q)=?

Answer 1

p/q=2/5

p=2q/5

(25p+14q)÷(5p+7q)

put p=2q/5

(25×2q/5+14q)÷(5×2q/5+7q)

(10q+14q)÷(2q+7q)

24q÷9q

24q×1/9q

8/3

Answer 2

Step-by-step explanation:

$\frac{50 + 70}{10 + 35}$

$\frac{120}{45}$

$\frac{8}{3}$