Question

10 वस्तुओं का क्रय मूल्य 9 वस्तुओं के विक्रय के बराबर है तो लाभ प्रतिशत ज्ञात करें?

Answer 1

GIVEN
_____

LET THE C.P. OF ONE PEN=₹1

SO ,S.P. OF 9 PENS=C.P. OF 10 PENS

NOW,C.P. OF 10 PENS=₹1×₹10= ₹10

SO,S.P. OF 9 PENS WILL BE ALSO= ₹10

NOW, THE C.P. OF 9 PENS=₹1×₹9=₹9

SO, IF S.P. >C.P THEN THERE WILL BE PROFIT.

PROFIT=S.P.-C.P.
=₹10-₹9
=₹1


NOW,PROFIT%=. P/C.P.×100
=. ₹1/₹9×100
=. 100/9

ANSWER:-
11 ._1_%
9






HOPE U UNDERSTOOD

Answer 2

Answer:

Step-by-step explanation:

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