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natima [27]
2 years ago
11

A trader buys 200 oranges for 60 kobo and sells them at 8 for 12 kobo.what is his gain​

Mathematics
1 answer:
astraxan [27]2 years ago
7 0

\qquad\qquad\huge\underline{{\sf Answer}}

Let's solve ~

Cost price for each Orange :

\qquad \tt \dashrightarrow \: \dfrac{60}{200}

\qquad \tt \dashrightarrow \:0.3 \:  \: kobo

Now, Cost price for 8 oranges :

\qquad \tt \dashrightarrow \:0.3 \times 8

\qquad \tt \dashrightarrow \:2.4 \:  \: kobo

And we have been given that selling price for 8 oranges is 12 kobo.

Therefore, the gain is :

\qquad \tt \dashrightarrow \:12 - 2.4

\qquad \tt \dashrightarrow \:9.6 \:  \: kobo

Percentage gain is ~

\qquad \tt \dashrightarrow \: \dfrac{9.6}{2.4}  \times 100

\qquad \tt \dashrightarrow \:4 \times 100

\qquad \tt \dashrightarrow \:400 \:  \%

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