Calculate the number 817
NUMBERMANIA: Calculate the number 817 using numbers [8, 3, 2, 9, 93, 551] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers: 2
#brainteasers #math #numbermania
Walter E. DiemerBorn 8 Jan 1905; died 8 Jan 1998 at age 93.American businessman who was working as an accountant for the Fleer Chewing Gum Co., when in 1928 he accidentally invented bubble gum while experimenting during his spare time with recipes for a chewing gum base. Fleer sold a test batch in a Philadelphia grocery store, which sold out in one afternoon. Diemer then taught Fleer salesmen how to blow bubbles, so they could demonstrate the product when they traveled from store to store selling the penny-a-piece gum. He later became senior vice president of Fleer. Almost 3/4 of a century later, Diemer still could not believe "all the bubble gum in the world came from my five-pound batch. It's the most popular confection in the world." Since the first batch, the pink colour is still standard. |