Question

Sumit buys pencil at the rate of rupees 6 per dozen and sells them at the rate of rupees 13 per dozen what is the ratio of:

cost price to selling price

profit profit to selling price

cost price to profit

selling price to cost price​

Answer 1

Answer:

1. 6:13
2. 7:13
3. 6:7
4. 13:6

Step-by-step explanation:

$cp \: of \: pencil \: per \: dozen= 6$

$sp \: of \: pencil \: per \: dozen \: = 13$

$ratio \: of \: cp \: to \: sp = 6 \ratio13$

$ratio \: of \: profit \: to \: sp = sp - cp \ratio \: sp$

$= 13 - 6 \ratio13$

$= 7\ratio 13$

$ratio \: of \: cp \: to \: profit = 6 \ratio7$

$ratio \: of \: sp \: to \: cp = 13 \ratio6$

Hope it helps you

Answer 2

Answer:

Step-by-step explanatianswer

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