Question

If



c.P of 12 articles is equal to s.P of 10 articles, then in the whole transaction there is a profit pf

Answer 1

CP of 12 articles=SP of 10 articles

LCM of 10 and 12=60

Let the CP of 12 articles=SP of 10 articles=60

CP of 12 articles=60

CP of 1 article=60÷12=5

SP of 12 articles=60

SP of 1 article=60÷10=6

SP>CP=Profit

Hence, proved.