Mathematics: Please can somebody help me

Please can somebody help me - id13245988, fredvales19

bvghchg4401

14.05.2021

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KariSupreme

07.12.2020

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Given:-are In 1990 oranges cost $0.56 per pound. In 2003 they cost $0.86 per poundFind:-percentage of increasing Solution:-

we have, 1990 oranges cost $0.56 per pound. In 2003 they cost $0.86 per pound.

so,

C.P of 1990=0.56$c.p of 2003=0.86$

$\sf{increase_{(profit)}=0.86-0.56=0.3 }$

we know that,

$\bold{ profit\%=\dfrac{profit}{C.P}×100 }$

According to the question,

$\sf{percentage_{(profit)}=\dfrac{0.3}{0.56}×100 }$ $\sf{percentage_{(profit)}=\dfrac{5357}{100} }$ $\sf{percentage_{(profit)}=53.57\% }$

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