Math 6 Review (Probability, Number Theory, Fractions)

Question 1

Find the quotient of 5/8 ÷ 15?

Accepted Answer

1/24

Question 2

What is the probability of rolling NOT a 6 on a number cube?

Accepted Answer

5/6

Question 3

Kimani has 3/4g of red paint and 1/3g of blue paint. How much paint does he have in all?

Accepted Answer

1 and 1/12 gallons

Question 4

Ken wants to divide 6 and 1/4 sheets of stickers between 5 friends. How much should each get?

Accepted Answer

1 and 1/4 sheets

Question 5

Ms Schmidt's cats weigh 5 and 1/2 pounds and 10 and 3/4 pounds. What is their combined weight?

Accepted Answer

16 and 1/4

Question 6

What is the prime factorization of 12?

Accepted Answer

2*2*3

Question 7

What is the probability of spinning white on the spinner below?

Accepted Answer

0%

Question 8

What is the greatest common factor of 7 and 13?

Accepted Answer

1

Question 9

If Ms. Schmidt wants 2/3 of a pan that is 7/8 full of brownies, how much does she want?

Accepted Answer

7/12

Question 10

With which fraction operation do you need common denominators?

Accepted Answer

addition, subtraction

Question 11

Is 27 prime or composite?

Accepted Answer

Composite

Question 12

What is the greatest common factor of 12 and 15?

Accepted Answer

3

Question 13

Breanna says if you flip a coin 300 times, you should get tails 150 times. Is she correct?

Accepted Answer

Yes

Question 14

If Ms. Kermes rolled a number cube 60 times, how many would you expect to roll a 2 or 3?

Accepted Answer

20

Question 15

What is the prime factorization of 10?

Accepted Answer

2*5

Question 16

If Ms. Jursik has 3 and 1/2 yards of fabric & uses 2/3 yards to make a skirt, how much is left?

Accepted Answer

2 and 5/6

Question 17

What is the probability of flipping heads on a fair coin?

Accepted Answer

1/2

Question 18

What are the factors of 20?

Accepted Answer

1,2,4,5,10,20

Question 19

If you have a question on your homework, what can you do?

Accepted Answer

Go to More Math!, Ask Ms. Schmidt, Ms. Jursik, or Mrs. Kermes

Question 20

Find the LCM of 12 and 18.

Accepted Answer

36

Question 21

Tavia flipped a coin 50 times and got heads 21 times. What was the ExP( tails)?

Accepted Answer

58%

Questions 21