A number that is only divisible by the number "1" and itself.
What is a prime number?
100
These are the factors of 25.
What are, 1, 5, 25?
100
7.2 divided by 6 equals:
1.2
100
The simplified form of 115/575.
What is 1/5?
200
x/5 = 12
x = 60
200
This type of probability is used to define what you expect will happen, but isn't always what will actually happen. i.e. The __________ probability of a coin landing on heads is 1/2.
What is theoretical probability?
200
These are the factors of 37.
What are 1 and 37?
200
Calculate 0.5 * 0.8.
= 0.4
200
17/20 expressed as a percentage.
What is 85%?
300
13x = 169
x = 13
300
This type of number can be positive, negative, or zero, but cannot be a fraction. Includes all whole, and rational numbers.
This type of triangle has two sides that are equal to each other.
What is an Isosceles Triangle?
400
These are the factors of 48.
What are 1, 2, 3, 4, 6, 8, 12, 16, 24, and 48?
400
What is 1.675 divided by 0.67?
2.5
400
Fill in the blank: 8/13 = ____ / 91
56
500
(x/6) - 3 = 6
x = 54
500
This theorem gets its name from a Greek philosopher and mathematician and can be expressed as the equation: a2 + b2 = c2
What is the Pythagorean Theorem?
500
These are the factors that 27 and 36 both share.
What are 1, 3, and 9?
500
Daniel is filling up his car with gasoline. The gas costs 13.64 kr per litre and he has room in his tank for 30.5 litres. If he fills up the whole tank how much will the gas cost?
416.02 kr
500
0.77777777777777777....... when converted to a fraction. (0.7 "repeating").