Question

After selling 85 copies of a book for every 100 copy printed, a publisher finds that 45 copies are left unsold. how many copies were printed??​

Answer 1

Answer:

Expert Answer:

85 copies aresold for every printing of 100 copies.

Hence 15 copies are left for every printing of 100 copies.

if 45 copies are left unsold , number of printed copies 100×3 = 300 copies