if r varies inversely as s and r=100 when s=27,find the value of r when s=45
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if r varies inversely as s and r=100 when s=27,find the value of r when s=45
if r varies inversely as s and r=100 when s=27,find the value of r when s=45
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Answer:
Answer is 60.
As the value of s increases from 27 to 45, we expect that the value of r will decrease since as stated that r and s are inversely proportinal.
100:27 = r:45 inverasely proportional
45r = 100 x 27
45r = 2700
r = 2700 / 45
r = 60