Question

plz plz plz answer correctly plz no spam plz answer correctly with explaination​

Answer 1

Answer:

We know that S.P. = C.P. + Gain

⇒ S.P. of 8 dozen = C.P. of 8 dozen + S.P. of 1 dozen

⇒ S.P. of 7 dozen = C.P. of 8 dozen

⇒ By selling 7 dozen, he gain 1 dozen

Therefore, gain % =

7

1

×100% =14

7

2

%

Answer 2

Answer:

your answer is in attachment