If I have to take a pill every 1/2 hour, ¿how many do I take in 1 1/2 hours? Share Tweet Answer 4 pills (one now and every 1/2 hour after that)
You just smashed open your piggy bank and counted 55 coins totaling $10.00. There are more nickels than pennies, more dimes than nickels, and more quarters than dimes. How many of each coin is there?
I have a glass of water. I pour it into a bigger glass of water and it fills completely to the top. I pour that same amount of water into another bigger glass of water and it pours to the top, and I repeat this process again 3 more times. How is this possible?