Friday

December 19, 2014

December 19, 2014

Posted by **jhubijn** on Friday, November 22, 2013 at 6:24pm.

16:24 (1 point)

1:2

4:3

3:4

2:3

2. Solve the following proportion.

(1 point)

p = 2

p = 8

p = 12

p = 24

3. A recipe calls for 2 cups of sugar to make 2 dozen cookies. Use the proportion to calculate how much sugar is needed to make 6 dozen cookies.

(1 point)

2 cups

4 cups

6 cups

12 cups

4. Jake sold 39 tickets to the school fair, and Jeanne sold 12 tickets. What is the ratio, in simplest form, of the number of tickets Jeanne sold to the number of tickets Jake sold? (1 point)

thirteen over four

thirty-nine over twelve

twelve over thirty-nine

four over thirteen

5. In 6 months, 33.6 gallons were used. Find the unit rate. (1 point)

3.6 gallons/month

4.6 gallons/month

5.6 gallons/month

6.6 gallons/month

6. You pay $1.75 for 5 bagels. What is the unit price? (1 point)

$0.09 per bagel

$0.45 per bagel

$0.35 per bagel

$0.44 per bagel

The sides of a square are increased by a scale factor of 6. The perimeter of the smaller square is 10 ft. What is the perimeter of the larger square? (1 point)

2.5 ft

10 ft

60 ft

120 ft

10. A map of Asia has a scale of 1.5 inches = 300 miles. The distance between Thailand and China is about 5.25 inches. How far is it from Thailand to China in miles? Round to the nearest mile. (1 point)

1,050 miles

1,575 miles

2,010 miles

2,362 miles

Solve the proportion. Where necessary, round to the nearest hundredth.

11. (1 point)

9

90

10

100

Solve the proportion. Where necessary, round to the nearest hundredth.

12. (1 point)

9

30

2.73

0.30

13. Write the ratio as a fraction in simplest form.

32:42 (1 point)

14. Write the ratio as a fraction in simplest form.

38 to 20 (1 point)

15. Write the ratio as a fraction in simplest form.

8 out of 10 (1 point)

2

16. In the population of a particular country, the male-to-female ratio is 46 to 54. Write this ratio as a fraction in simplest form. (1 point)

twenty-three over twenty-seven

four-fifths

two-thirds

five-sixths

- Math plz help me!!! URGENT!! -
**Ms. Sue**, Friday, November 22, 2013 at 6:29pmI'll be glad to help you by checking some of your answers.

- Math plz help me!!! URGENT!! -
**jhubijn**, Saturday, November 23, 2013 at 11:55am1. 2:3

3. 4 cups?

4. 4/13

5. 3.6

6. 0.35

- Math plz help me!!! URGENT!! -
**Ms. Sue**, Saturday, November 23, 2013 at 5:03pm3 and 5 are wrong.

The others are right.

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