Question

If a:b = 2:5, the value of
(3a + 4b):(4a +5b) is
​

Answer 1

Answer:

(3×2+4×5) :(4×2+5×5)

(6+20) : (8+25)

26:33 is your answer

Answer 2

Answer:

(3*2 + 4*5):(4*2 + 5*5)

= 26 : 33

Step-by-step explanation:

(Note : * is multiplication sign)