Question

Sum of two no. 450 there ratio is 4:5 . What are the no.

Answer 1

Step-by-step explanation:

x+y = 450..........(1)

x:y = 4:5

x = (4/5)y............. (2)

x+ y = 450

(4/5)y + y = 450

(4y +5y)/5 = 450

9y = 450×5

y = (450×5)/9

y = 50×5

y = 250

x= (4/5)×250

x = 4×50

x = 200