Question

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sold so that the profit may be 450?
3. Mahesh bought 20 dozen pencils for 100. At what rate should a pencil be sold so that the
profit is 202
4. Out of 40 litres of milk, bought at 6.50 per litre, 6 litres is lost by leakage. What is gained​

Answer 1

Answer:

so sorry i do not know about this

again so sorry