For homework we had to choose 2 questions from the jar of coins. One red or blue and one purple.
My first question was red and it was what are the diameters of the coins?But I also put the radius of the coins.
Quarter-D=2.3 cm R=1.15 cm
Dime-D=1.7 cm R=0.85 cm
Nickel-D=2 cm R=1 cm
Penny-D=1.9 cm R=o.95cm
My second question was what was the most common coin in the jar?
The most common coin in the jar would be: