1. Jeopardy!!
7TH GRADER EDITION

2. Math Jeopardy Ratios and Unit Rates Proportions Similar Figures And
Scale Drawings
Probability
100
200
300
400
500
1000

3. Put the ratio into a fraction and in simplest form 3 : 8 15 : 25
3/8
3/5

4. For this situation,write a ratio as a fraction in simplest form 3 out of 12 people live in a rural area
3:12 = 1/4

5. Find each unit rate
20 mi in 5 hrs
4mi/hr

6. !Daily Double! Wager your points Find Each Unit rate
245 mi in 56 hrs
4 3/8 mi/hr

7. Find the unit rate
676 mi in 13 hrs
52 mi/hr

8. Complete each statement
90m/4s = ___ km/hr 81

9. Solve each Proportion
2/v = 1/8 16

10. Tell whether each pair of ratios forms a proportion
2/3 and 10/20 no

11. Write a proportion for each situation. Then solve.
Four ounces of orange juice contains 50 calories. Fourteen ounces contains c calories.
14/c = 4/50 ; 175 calories

12. Tell if the pairs of ratios form a proportion
3/2 and 16/10 no

13. !!!Daily Double!!! solve
Three tea bags are needed to make a gallon of iced tea. How many tea bags
12 tea bags

14. Each triangle is similar. Find the missing length
Each triangle is similar. Find the missing length. Round to the nearest tenth where necessary
10in
2in x
4in
5 in

15. The scale of a map is 2cm: 15km
The scale of a map is 2cm: 15km. Find the actual distance for each map distance
6cm
45cm

16. Find z of the similar triangles

17. A scale drawing has a scale of 1/2 in. : 10 ft
A scale drawing has a scale of 1/2 in.: 10 ft. find the length on the drawing for each actual length
40ft
2 in

18. The actual length of a room is 16ft. The scale of a blueprint is 1/2in
The actual length of a room is 16ft. The scale of a blueprint is 1/2in. : 1 ft. find the rooms length in the blueprint.
8 in.

19. Daily double. An image on a slide is similar to its projected image
Daily double!!! An image on a slide is similar to its projected image. A slide is 35mm wide and 21 mm high.its projected image is 85cm wide. To the nearest centimeter, how high is the image??
51 cm

20. Find the probability for one roll of a number cube. P(3 or 4)
1/3

21. Find each probability for choosing a letter at random from he word MATHEMATICS P(m)
2/11

22. A student is chosen at random from a class of 10 boys and 15 girls
A student is chosen at random from a class of 10 boys and 15 girls. Find the odds in favor of each event
A Girl is chosen
3/2

23. Refer to the spinner. Find the probability of the complement of stopping on red or yellow
a.3/8 b.3/4 c.1/4 d.Not Here A

24. Find each probability for choosing a letter at random from the word MATHEMATICS P(K)

25. WHAT IS THE PROBABILITY OF SELECTING THE LETTER A?
ARKANSAS
WHAT IS THE PROBABILITY OF SELECTING THE LETTER A?
3/8

26. WRITE EACH DECIMAL AS A FRACTION OR A MIXED NUMBER IN SIMPLEST FORM.
SUPER DAILY QUADRUPLE!!!!!!!!!
WRITE EACH DECIMAL AS A FRACTION OR A MIXED NUMBER IN SIMPLEST FORM.
2/ /20