Question

If a commission of 10% is given to the marked price of a book, the publisher gains 20%. If the commission is increased to 15%, the gain is
(a) 16+2/3% (b)13+1/3% (c)15+1/6 (d) 15% ​

Answer 1

Answer:

I thing that it's answer is

15+1/6

Answer 2

Answer:

i think the answer is

c) 15+1/6