| Problem | Answer | % Correct |
|---|---|---|
| One jar of peanut butter weighs 18 ounces and costs $3.60. What is the cost per ounce? | 20 cents | 92%
|
| I flip a coin. It lands heads. On the next flip, what is the percentage chance of landing heads? | 50% | 90%
|
| Justin Bieber will wink at me if I pay him $17. I want 6 Bieber winks. How much will that cost? | $102 | 87%
|
| A taxi ride costs $8. I give the driver a $10 bill and tell him to keep the change. What percentage tip was given? | 25% | 86%
|
| A meal at Chochkies costs $30. How much is a 15% tip? | $4.50 | 83%
|
| All you can eat hot dogs costs $10. If I eat 8, what is the effective cost per hot dog? | $1.25 | 82%
|
| Gas costs $4/gallon. My Ferrari gets 15 miles to the gallon. I drive 120 miles to Nashville. How much does it cost for gas? | $32 | 82%
|
| Rent costs $1200 per month. To move in, first and last month's rent must be paid, as well as a security deposit of 1.5 months. How much money do I need to rent the apartment? | $4200 | 82%
|
| I own $100,000 of Verizon stock. If Verizon pays a 5.8% dividend annually, how much will I earn this year through dividends? | $5800 | 77%
|
| The phone bill is due on April 1 and costs $35. All late payments are charged 10% plus a $1 'convenience' fee. I pay the bill on April 7. How much do I owe? | $39.50 | 67%
|