Math

Fractions

100

What is 5/6 + 9/10?

26/15

200

Find 9/4 ÷ 2/3

27/8

300

Write (1/2 + 3/4) × (8/9 + 1/3) as a decimal to the nearest hundredth

1.53

Probability

100

When rolling a fair 6-sided die, what is the probability of rolling a prime number expressed as a decimal?

0.5

200

A 9-sided die is rolled. What is the probability the result is odd expressed as a decimal?

0.555...

300

Three fair coins are flipped. What is the probability there is exactly one head?

3/8

Algebra

100

Solve 3x - 1 = 5

x = 2

200

Solve 5x + 3 = x + 11

x = 2

300

Nathan has some number of goals during a soccer match. If two more than triple the number of goals he scored is 20, how many goals did he score?

6

Other

100

What is the remainder when 555555555 is divided by 3?

0

200

Evaluate 3xy^2x for x = 2 and y = 1/2

81

300

What is the sum of the mean, median, and mode of the following numbers?

5, 2, 2, 1, 10

8