The cost price of 10pencil is the selling price of 8 pencils. what is profit percentage . who ever answer I will mark them as brainliest
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CP of 10 pencils = x
CP of 1 pencil = x/10
SP of 8 pencils be x
Than 1 pencil = x/8
Thus SP is greater than CP
Gain = SP-CP
= x/8 - x/10
= 5x /40 - 4x /40
= x/40
Gain % = Gain / CP *100
= x/40 / x/10 *100
= 25 %
CP of 1 pencil = x/10
SP of 8 pencils be x
Than 1 pencil = x/8
Thus SP is greater than CP
Gain = SP-CP
= x/8 - x/10
= 5x /40 - 4x /40
= x/40
Gain % = Gain / CP *100
= x/40 / x/10 *100
= 25 %
Unknown000:
please mark as brainliest answer
but how 5x/40 -4 x/40
it is formula
to solve sums easily
in which class you are?
this method come in class 8
OK I understood Tq for ur help
:-)
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here your answer friend
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