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Jeopardy Converting Fractions and Decimals Rational Numbers Mult. & Div Rational Numbers Add/Sub Fractions Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q.

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Presentation on theme: "Jeopardy Converting Fractions and Decimals Rational Numbers Mult. & Div Rational Numbers Add/Sub Fractions Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q."— Presentation transcript:

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2 Jeopardy Converting Fractions and Decimals Rational Numbers Mult. & Div Rational Numbers Add/Sub Fractions Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400 Q $500 Final Jeopardy Mean Median Mode

3 $100 Question from H1 Write as a decimal: 7 3/10

4 $100 Answer from H1 Write as a decimal: 7 3/10 = 7.3

5 $200 Question from H1 Write as a decimal: 8 3/25

6 $200 Answer from H1 Write as a decimal: 8 3/25 =8.12

7 $300 Question from H1 Write as a decimal: 5 1/8

8 $300 Answer from H1 Write as a decimal: 5 1/8 =5.125

9 $400 Question from H1 Order 5/8, 0.6, 5/9 from least to greatest

10 $400 Answer from H1 Order 5/8, 0.6, 5/9 from least to greatest 5/8= =0.6 5/9=0.5 So the order is 5/9, 0.6, 0.625

11 $500 Question from H1 Write each fraction as a decimal. -5 = 11 2 = = 99

12 $500 Answer from H1 Write each fraction as a decimal. __ -6 = _ 2 = =

13 $100 Question from H2 A number that can be written as a fraction is called a _________ number.

14 $100 Answer from H2 A number that can be written as a fraction is called a _________ number. =Rational Number

15 $200 Question from H2 Write each decimal as a fraction or mixed number in simplest form. 0.9= 6.45= -0.6=

16 $200 Answer from H2 Write each decimal as a fraction or mixed number in simplest form. 0.9= 9/ = 6 45/100 =6 9/ = -6/10 = -3/5

17 $300 Question from H2 Write each decimal as a fraction or mixed number in simplest form = … = _ 2.25 =

18 $300 Answer from H2 Write each decimal as a fraction or mixed number in simplest form = 5 11/ … = -1/3 _ 2.25 = 2 25/99

19 $400 Question from H2 NaturalWholeIntegerRationalReal /

20 $400 Answer from H2 NaturalWholeIntegerRationalReal 4XXXXX -7XXX ¾XX 0.3XX 0XXXX

21 $500 Question from H2 Determine whether each statement is sometimes, always or never true. An integer is a rational number. A rational number is an integer. A whole number is not a rational number.

22 $500 Answer from H2 Determine whether each statement is sometimes, always or never true. An integer is a rational number.=Always example: -2 = -2/1 A rational number is an integer.=Sometimes example: ½ is not, but -2 is A whole number is not a rational number.=Never example: 4 = 4/1

23 $100 Question from H3 Multiply and Simplify if able 2 x 1 3 8

24 $100 Answer from H3 Multiply and Simplify if able 2 x 1 = 2 =

25 $200 Question from H3 Divide and Simplify if able: 4 Divided by1 = 96

26 $200 Answer from H3 Divide and Simplify if able: 4 Divided by1 = 96 4 x 6 = 4 x 2 =

27 $300 Question from H3 Multiply and Simplify if able: x 1 = 4

28 $300 Answer from H3 Multiply and Simplify if able: -3 3 x 1 = -15 x 1 =

29 $400 Question from H3 Multiply and Simplify if able: b. 3ac = 2a 4b

30 $400 Answer from H3 Multiply and Simplify if able: b. 3ac = 2a 4b 1. 3c 24 3c 8

31 $500 Question from H3 Evaluate: How many cheerleading uniforms can be made with 22 3 yards of fabric if each uniform requires 7 yard? 4 8

32 $500 Answer from H3 Evaluate: How many cheerleading uniforms can be made with 22 3 yards of fabric if each uniform requires 7 yard? divided by 7 = 91 divided by 7 = = 26 =

33 $100 Question from H4 Find each sum or difference. Write in simplest form = = 11

34 $100 Answer from H4 Find each sum or difference. Write in simplest form = = 18 or

35 $200 Question from H4 Find each sum or difference. Write in simplest form = = 9 9 9

36 $200 Answer from H4 Find each sum or difference. Write in simplest form = 7 9 = =

37 $300 Question from H4 Find a common denominator, add the following and then reduce: 2 7= +3 4=

38 $300 Answer from H4 Find a common denominator and add the following: 2 x 48 7 x 4=28 +3 x x 7= 28 29=1 128

39 $400 Question from H4 Find a common denominator, add the following and then reduce: 4 5 6= =

40 $400 Answer from H4 Find a common denominator, add the following and then reduce: 4 5 x x 2= x x 3= =

41 $500 Question from H4 Find a common denominator, subtract the following and then reduce: = =

42 $500 Answer from H4 Find a common denominator, subtract the following and then reduce: -2 1 x = x 6= x = x 5=

43 $100 Question from H5 List three measures for central tendency. 1)______________ 2)______________ 3)______________

44 $100 Answer from H5 List three measures for central tendency. 1)Mean 2)Median 3)Mode

45 $200 Question from H5 To find the _________, order the numbers from least to ________, it will be the middle number. If you have two middle numbers ________ them to find it.

46 $200 Answer from H5 To find the Median, order the numbers from least to greatest, it will be the middle number. If you have two middle numbers average them to find it.

47 $300 Question from H5 Using 4, 5, 5, 6, 7, 7, 8 Find: Mean=___________ Median=___________ Mode=___________

48 $300 Answer from H5 Using 4, 5, 5, 6, 7, 7, 8 Find: Mean=_42/7=6_____ Median=___6________ Mode=___5 and 7___

49 $400 Question from H5 Using 50, 55, 65, 70, 80, 90, 100, 100 Find: Mean=___________ Median=___________ Mode=___________

50 $400 Answer from H5 Using 50, 55, 65, 70, 80, 90, 100, 100 Find: Mean= 600/8= 75 Median= 70+80=150/2=75 Mode=_100__________

51 $500 Question from H5 If 18 were added to the data set below, Which statement is true? 16,14,22,16,16,18,15,25 a)The mode increases. b) The mean decreases. c) The mean increases. d) The median increases.

52 $500 Answer from H5 If 18 were added to the data set below, Which statement is true? 16,14,22,16,16,18,15,25 a) The mode increases.-mode is still 16 b) The mean decreases.-mean increases c) The mean increases.-Correct =17.7 d) The median increases.-median is still 16

53 Final Jeopardy Yesterday Paul buys 5 mints for $1.12 which included the 7 cents for sales tax. If b is the cost of each mint before tax, then solve for b. (Hint this is a two step equation.)

54 Final Jeopardy Answer Yesterday Paul buys 7 mints for $1.12 which included the 7 cents for sales tax. If b is the cost of each mint before tax, then solve for b. 5b +.07 = $ b = $ So: b = $0.21


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