Math Olympiad 3

Math Olympiad 3( Week 46 Quiz 9)

1. Round $15052 to the nearest thousand dollar. $.

2. Jennifer and her brother weigh 131 pounds together. She and her mother weigh 182 pounds together. If all three weigh 261 pounds together, then what is Jennifer's weight (in pounds)?

3. 14 people come to a club and every 4 people form a quad. How many people will be left without forming a quad?

4. If Nancy can save $2.50 every week from her allowance, how many weeks will it take her to save $45.00?

5. Jay had $10.6, and left $6.6 after he spent some money bought a sandwich. How much (in dollars) does the sandwich cost?

6. All the numbers are from 1 to 6 and each number is only allowed to be used once. Fill in the blanks with remaining numbers within the range so that the sums of the three numbers in each side are the same.

7. Find 3 positive integers that have the same result when multiplied together as when added together. Type the numbers separated with commas.

= ? Please express the fraction in its lowest terms.

9. There were a total of 81 candies. Martha divided them into 3 equal piles and ate one pile on the first day. On the second day, she again divided the remaining candies into 3 equal piles and ate one pile. One the third day, she again divided the remaining candies into 3 equal piles and ate one pile. How many candies are left after the third day?

10. Compare the value of following column A and B:

1) A > B

2) A = B

3) A < B

4) Unknown

11. Is 208 divisible by 6?

Yes No

12. Is 873 divisible by 9?

Yes No

13. Compare the following two fractions:

1) A > B

2) A = B

3) A < B

4) Unknown

14. Write the decimal number 0.4 as a fraction in the lowest terms.

15. The product of two whole numbers is 1000. If neither of the numbers contains the digit zero, what is the smaller number?