Question

a/b=9/5 find the value of 5a+6b/5a-6b

Answer 1

Answer:

5

Step-by-step explanation:

a/b = 9/5

5a+6b/5a-6b

divide numerator and denominator with b

5(a/b) + 6 / 5(a/b) - 6

5*9/5 + 6 / 5*9/5 - 6

(9+6)/(9-6) = 15/3 = 5