If p:q=4/3: 3/2 and q:r=1/2:1/3, find p:r
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Answer:
p:r=4:3
Step-by-step explanation:
given,
p:q=4/3:3/2
q:r=1/2:1/3
then,
p=4/3×2/3×q
p=8q/9
and,
q=1/2×3/1×r
then,
r=2q/3
then,
p:r=8q/9:2q/3
therefore,
p:r=4:3
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