Question

If p p:q = 1:2 and q r = 4:3, find pr.​

Answer 1

Answer:

Answer is 2:3

Step-by-step explanation:

p:q = 1:2 q:r=4:3

p/q=1/2 q/r=4/3

p=q/2 _____(1) q=4r/3 ____(2)

now putting the value of q from (2) to (1)

We get,

p= (1/2)×(4r/3)

p=2r/3

now ,

p:r

=(2r/3):r [ p = 2r/3]

=(2/3):1

=2:3

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