Question

Amit sells kesar mangoes at ` 120 per kg .Vanraj sells alphonso mangoes at ` 250 per kg. Amit sells 12 kg kesar mangoes and Vanraj sells 15 kg alphonso mangoes. What is the difference in their earnings?​

Answer 1

Answer:

CP of 50 kg mangoes =50×22=Rs.1100

SP of 50 kg mangoes =

100

125

×1100=Rs.1375

Let the mangoes sold at Rs.30 per kg be x.

According to the question,

30×x+20(50−x)=1375

30x−20x=375

x=

10

375

=37.5 kg

Hence, mangoes sold at Rs.20 kg=50−37.5=12.5 kg.

Answer 2

${\large{\bf{\red{\underline{Given :}}}}}$

• Amit sells mangoes = 12kg
• Rate of Amit mangoes = 120per kg
• Venraj sells mangoes = 15kg
• Rate of venraj mangoes = 250per kg

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${\large{\bf{\blue{\underline{To Find:}}}}}$

• Find the difference in their earning.

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${\large{\bf{\orange{\underline{Solution :}}}}}$

First case,

${\bf{Amit \: sells = 12kg}}$

${\bf{Rate = 120per \: kg}}$

${\bf{Total \: earning = 120 × 12}}$

${\bf{\blue{\mapsto{\red{\boxed{\bf{Rs.1440 }}}}}}}$

Second case,

${\bf{Venraj \: sells = 15kg}}$

${\bf{Rate = 250per \: kg}}$

${\bf{Total \: Earning = 15 × 250}}$

${\bf{\blue{\mapsto{\red{\boxed{\bf{Rs.3750 }}}}}}}$

So,

Difference in their earning :

${\sf{\purple{Rs.3750 - Rs.1440 }}}$

${\blue{\mapsto{\red{\underbrace{\green{\boxed{\bf{= 2310}}}}}}}}$

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