Question

If p : q= 3/4 : 2 and p : r = 1/3 : 1/2


a_ find p:q:r
b_ find q:r

Answer 1

Answer:

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Answer 2

Answer:

a. 6 : 16 : 9

b. 16 : 9

Step-by-step explanation:

a. Given,

$p:q =\frac{3}{4}:2$

$\implies p : q = 3 : 8$  

$p : r =\frac{1}{3} : \frac{1}{2}$

$=\frac{2}{6} : \frac{3}{6}$

$\implies p : r = 2 : 3$

Since, L.C.M.(2, 3) = 6,

$p : q = 3 : 8 = 6 : 16$

$p : r = 2 : 3 = 6 : 9$

$\implies p : q : r = 6 : 16 : 9$

b. $q : r =16 : 9$

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