Question

10. If p/q=r/s = 2.5/1.5, the value of ps: qr is
(a) 3/5
(b) 1:1​

Answer 1

Answer:

1:1

Step-by-step explanation:

p/q=r/s

(p*s)=(r*q)

(p/s)/(r*q)=1:1

you may notice that what's important here is the equality of the ratios and not their individual values .