(8+3)2 - 3 + 8
126
1/2bh
Area of a triangle
1/10th of 120
12
The number of inches in 6 feet
72 inches
This mathematician is credited with the discovery of a2+b2=c2
Pythagoras
100 - 80 ÷ 4 + 3
83
P = 2l + 2w
Perimeter of a rectangle
A 15% tip on a $10 meal
$1.50
The number of feet in one mile
5,280
This mathematician/physician is most known for his Laws of Motion
Newton
52 × 4 ÷ 2 - (8-3)
99
πr²h
Volume of a cylinder
The number of 1/4 pound portions you can make if you have 3 1/2 pounds of jelly beans.
14 portions
The number of millimeters in 20 centimeters
200
This mathematician had a breakthrough about water displacement while taking a bath, and allegedly ran naked through the streets shouting "Eureka!"
Archimedes
2 × (12-3)2 +7
169
The Pythagorean Theorem
a2+b2=c2
This number is 8% of 250
20
The number of seconds in two hours
7200
We have this mathematician to thank for the rectangular coordinate system
Descartes
17 - 8 x 2 + 6 x (11 - 5)
37
The Quadratic Formula
Eight people shared a pizza equally. Jon ate 2/3
of his portion. This is the fractional part of the whole pizza he consumed.
1/12
The number of times larger a kilometer is than a centimeter
100,000
One of two persons credited with the discovery of calculus
Newton or Leibniz