What is the most precious commodity? That which when needed seemingly is never enough, Yet otherwise can be boringly plentiful. While waking is oft dreamt of, Whilst pining can scarcely be thought of. For beings, is allotted in finite but indefinite quantity. The more that’s given, the more is wasted. Freedom is akin though this is something more simple, Not related to virtue or sin. Unless perhaps, without freedom, or its limit.
During a math exam, Willy asks Ms. Matilda, the teacher, how much time is left. Ms. Matilda is known for being obtuse and answers that the amount of time left is 1/5 of the time already completed and that is also how much time is left, in a manner of speaking.
15 minutes. The total exam time is 90 minutes. If 15 minutes are left, 75 minutes have already passed, and one fifth of 75 is 15. However, if you follow Ms. Matilda’s hint and pay attention to only the numbers in 1/5, you get the answer of 15 minutes as well.
Twenty one points divide and dance, Twirling and leaping about, Ladies, Romans and knights of France, Craving a victor’s rout, Wrought of wood, ivory or bone, An exciting yet vicious pursuit, Ancient, forbidden and crooked, All in search of the loot.
A die. The standard die has 21 pips (or points), divided up on the six sides of the die which dance around when rolled. Ladies, knights and Romans all played dice as a pastime (though not together). Dice can be made of wood, ivory and bone, among other materials. Dice have been used in Asia since before recorded history and many governments tried unsuccessfully to outlaw the game. Professional gamblers were common and often used loaded dice. Desperate German chaps even bet their own liberty on a single roll of the dice.
Joe and Andrea want to copy three 60-minute cassette tapes. They have a 2-cassette recorder to copy the tapes, allowing them to copy two tapes at a time. Each side takes 30 minutes to be copied, so two tapes can be copied in an hour and the third will take another hour. Andrea bets Joe she can copy all three tapes in 90 minutes. Does she win the bet?
In the first 30 minutes Andrea copies the A sides of tape 1 and 2. In the second 30 minutes, she copies tape 1 side B and tape 3 side A (finishing Tape 1). In the last 30 minutes, she copies tape 2 side B and tape 3 side B.
Suppose a small bank has one teller and customer transactions take 10 minutes on average. With 5.8 customers arriving per hour, what is the expected wait time? What would it be if you added a second teller?
I have five letters and people eat me. When you remove my first letter I become a crime. Remove my first two letters and I am an animal. If you remove my first and last letters I’m a form of music.
I’m not the sort that’s eaten, I’m not the sort you bake, Don’t put me in an oven, I don’t taste that great, But when applied correctly, around me you will find, Problems are so simple when my digits come to mind.