A bookstore had 75 copies of a magazine. Yesterday, it sold 1/5 of them. Today, it sold 2/5 of what remained. How many copies does the bookstore have left
Sold 1/5 then 4/5 remain
then sold 2/5 of the remains sooo 3/5 of the remains are left
75 * 4/5 * 3/5 = ........... copies left
