Prince is a butcher. He sells 15kg of meat every hour he works, and he works 10 hours a day. His friend Bill gives him a bull that weighs 750kg. How many days will it take Prince to sell the meat from Bill's bull?
In a day Bill sells 15 * 10 = 
<gadget id="calculator">15*10</gadget>
<output>150</output>
150kg of meat.
It will take Bill 750 / 150 = 
<gadget id="calculator">750/150</gadget>
<output>5</output>
5 days to sell all the meat from the bull.

<result>5</result>