Question

Megha bought 10 notebooks for rs.40 and sold them at rs.4.75 per note book.Find her gain percent

Answer 1

CP of 10 books = 40

CP of one book = 40/10 = Rs.4

SP of one book = 4.75

gain = 4.75 - 4 = 0.75

gain percent = 0.75/4  x 100 = 18.75%

Answer 2

Answer:

18.75%

Step-by-step explanation:

cp of 10 notebooks=40

cp of notebook=40/10=4

sp of 1 notebook=4.75

gain=sp-cp

=4.75-4=0.75

gain%=gain/cp×100%

=0.75/4×100%

=18.75%