Quiz about CSC yr 8 Maths t1

Question 1

-2 + 4

Accepted Answer

2

Answer

-2

Answer

0

Answer

-4

Question 2

10 + - 3

Accepted Answer

7

Answer

13

Answer

-13

Answer

-7

Question 3

-8+-7=

Accepted Answer

-15

Answer

-1

Answer

1

Answer

15

Question 4

7 - (-3)

Accepted Answer

10

Answer

-10

Answer

4

Answer

-4

Question 5

-10 - 17

Accepted Answer

-27

Answer

-7

Answer

7

Answer

27

Question 6

-2 x -6=

Accepted Answer

12

Answer

-9

Answer

9

Answer

-12

Question 7

(+3)x(+6) =

Accepted Answer

18

Answer

-9

Answer

-18

Answer

9

Question 8

Alex thinks that if you multiply a negative and a positive that you will get a negative answer ALWAYS!
His friend Tyler said he was wrong and the sign in your answer depends on how big and small the numbers are. Who is CORRECT?

Accepted Answer

Alex

Answer

Tyler

Question 9

Mrs. Rockwell lost money on an investment at a rate of $4 per day. What integer represents the amount of money she lost over a two week period?

Accepted Answer

- 56

Answer

28

Answer

56

Answer

-28

Question 10

(-6) / (-2)=

Accepted Answer

+3

Answer

-12

Answer

-8

Answer

-8

Question 11

Question 11.

Accepted Answer

12 / 4

Accepted Answer

-12 / -4

Answer

4 / 12

Answer

-12 / 4

Question 12

How do you change a fraction to a decimal?

Accepted Answer

Divide the numerator by the denominator

Answer

Add the numerator and denominator together

Answer

Subtract the numerator from the denominator

Answer

eat pizza for breakfast, lunch and dinner.

Question 13

How do you change a decimal to a percent?

Accepted Answer

multiply by 100

Answer

run in circles until you get dizzy

Answer

just add the percent sign  %

Answer

write it as a fraction where the denominator is 100

Question 14

Convert  0.8  to a percent

Accepted Answer

80%

Answer

8/10

Answer

8%

Answer

4/5

Question 15

How would the decimal .3 be written as a fraction?

Accepted Answer

3/10

Answer

3/100

Answer

1/3

Answer

3/5

Question 16

What is the fraction equivalent of 40%?

Accepted Answer

2/5

Answer

4/100

Answer

2/50

Answer

40/1000

Question 17

Which expression is not equivalent?

Accepted Answer

480%

Answer

0.48

Answer

12/25

Answer

48%

Question 18

The Polar Express movie is $12 and it will be on sale for $8.What is the percent of change?

Accepted Answer

33%

Answer

15%

Answer

10%

Answer

32%

Question 19

Find the percent increase. Round to the nearest percent.
From $5 to $8

Accepted Answer

60%

Answer

40%

Answer

55%

Answer

65%

Question 20

The cafeteria at Midtown Middle School surveyed 575 students about their favorite food. If 8% said that they preferred Chicken, how many students chose chicken?

Accepted Answer

46

Answer

460

Answer

4.6

Answer

56

Question 21

What is 30% of 50?

Accepted Answer

15

Answer

16

Answer

16.3

Answer

17.4

Question 22

The amount of money that business add to the cost of an item in order to make a profit.
Ex: 40 x 120% = $48

Accepted Answer

Mark-up

Answer

Discount

Answer

Percent

Answer

Retail Price

Question 23

Johnny spent 5% of the money his grandma gave him for his birthday.  If she gave him $50, how much did he spend?

Accepted Answer

$2.50

Answer

$5.00

Answer

$12.50

Answer

$25.00

Question 24

Calculate S.P if C.P is $3,400 and profit is $400.

Accepted Answer

3800

Answer

3000

Answer

2600

Answer

4200

Question 25

Damien bought a coat worth $100, but applied a 20% off coupon. Dakota bought a $150 coat, but used a 50% off coupon. Based on this information, which of the following is true?

Accepted Answer

Dakota paid $5 less than Damien

Answer

Dakota paid the same amount as Damien.

Answer

Damien paid $5 less than Dakota

Answer

Dakota paid $50 more than Damien

Question 26

1. Just Jeans Store has a 30%-off sale this week. What is the sale price for a pair of $24.00 jeans?

Accepted Answer

$16.80

Answer

$2.40

Answer

$7.20

Answer

$21.60

Question 27

1. All the tents at Camp City are on sale for 30% off the regular price. Andy wants to buy a tent that has a regular price of $129.00. What is the sale price of the tent?

Accepted Answer

$90.30

Answer

$38.70

Answer

$53.10

Answer

$125.13

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