Math Olympiad

Question 1

What is the answer to the following? (√453)2

Accepted Answer

453

Question 2

What is the fraction (in lowest terms) of 0.35?

Accepted Answer

7/20

Question 3

What is the Greatest Common Factor of 64 and 40?

Accepted Answer

8

Question 4

What is the answer to the following? 31 -4 x 6 + (5² - 7) ÷ 3 =

Accepted Answer

13

Question 5

How many meters are in 450 cm?

Accepted Answer

4.5 m

Question 6

Which of the following is the largest?

Accepted Answer

35

Question 7

What is this fraction as a mixed number? 78/12

Accepted Answer

6 ½

Question 8

What is the following number? MCDXXIX

Accepted Answer

1,429

Question 9

What is the quotient of the following? 3/5 ÷ 2 ½

Accepted Answer

6/25

Question 10

What is the Least Common Multiple of 9 and 21?

Accepted Answer

63

Question 11

The sum of two consecutive integers is 55. What are the two integers?

Accepted Answer

27 and 28

Question 12

Find the value of x. 8x -18 = 6x + 6

Accepted Answer

x = 12

Question 13

Start with x, add 23, divide by 4, subtract 11, & multiply by 3.5. The answer = 7. What is x?

Accepted Answer

29

Question 14

A meal costs $23. What is the TOTAL cost after sales tax. Note: Let sales tax be 10%.

Accepted Answer

$25.30

Questions 14