Question

11. Ifx: y = z: w = 2.5: 1.5, the value of (x + z)/(y + w) is
(a) 1
(b) 3/5
(c) 5/3​

Answer 1

Answer:

c

Step-by-step explanation:

given,

x:y = z:w = 2.5:1.5 ,

then,x = z = 2.5t,

y = w = 1.5t,

therefore,

(x+z)/(y+w) = (2.5t + 2.5t)/(1.5t+1.5t),

= 5/3