Malcolm Gladwell asked a great question in his book "David and Goliath", and it's really simple: Together, a bat and a ball cost $1.10, and the bat costs $1 more than the ball. How much does the ball cost? A. 5 cents B. 10 cents C. 15 cents D. 20 cents
The Obvious Answer Isn't Always Obvious
The Obvious Answer Isn't Always Obvious
The Obvious Answer Isn't Always Obvious
Malcolm Gladwell asked a great question in his book "David and Goliath", and it's really simple: Together, a bat and a ball cost $1.10, and the bat costs $1 more than the ball. How much does the ball cost? A. 5 cents B. 10 cents C. 15 cents D. 20 cents