29 - 1 = 30 How is it possible? Share Tweet Answer in Roman numbers: 29 = XXIX 1 = I if it is removed from 29 (XXIX) 1 (I) XXIX - I = XXX
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'm under your face, I'm outside your mind; a biological case, pressure brings pain sometimes. What am I?