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Download Spiral Review #14 Equivalent Fractions 1) An equivalent fraction to
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Equivalent Fractions Name ___________________ Hour ___ Spiral Review #14 1) An equivalent fraction 2) Name two equivalent to ππ ππ ππ isβ¦ fractions to ππ ππ ππ ππ a) b) c) ππ ππ ππ d) a & b e) a & c f) b & c g) none of the above h) all of the above π ππ 3) Explain why any mixed number written as a fraction will be improper. 4) Convert βπ as an π improper fraction. 5) Convert β number. Ratios 6) T / F The 2:6 is equal to the ratio 1:3 because both numbers in the first ratio were divided by 2. 7) Complete the two ratios that are equivalent to the ratio 18: 40. Show the value that you multiplied or divided by. 9:_____ 8) Mrs. Burnett said that there is 9) All of the sixth grade class is 1 boy for every 2 girls in her second class of the day. If there are 30 students in Mrs. Burnettβs class, how many are boys and how many are girls? Divisibility Rules. 469- to a mixed _____:80 10) Fill in the missing values going on a field trip. There must in the table. be a 4:1 ratio of students to adults. If there are 600 16 sixth grade students, use 20 equivalent ratios 36 to help determine how many adults must also attend the field trip. 11) Write the divisibility rule for the following: 3- π 5 25 60 12) 862 is divisible by: 1 2 3 4 5 6 9 10 13) 234 is divisible by: 14) Fill in the blank to make the statement true. The number 52_ is divisible by 6. The number 8_ is divisible by 3. 2 3 4 5 6 9 10 Find the unit rate for each 16) How do you calculate item and then tell which one whether something is a is the better buy. Show your better buy? work. 15) Name a 4 digit number that is divisible by 4 and 5. 17) Circle the better buy and explain why you chose that one. $407 for 37 books 18) Which is the better buy? A 24 oz box of cereal for $3.69 or a 36 oz box of cereal for $4.89? $570 for 38 books 19) Circle the better buy and 20) Which is the better buy? explain why you chose that one. A) 15 ounces for $3.75 3 batteries for $4.80 12 batteries for $14.76 B) 22 ounces for $5.75 C) 29 ounces for $7.75 D) 36 ounces for $9.75 Ordering positives & negatives β decimals & fractions 21) What would you tell 22) Which letter best someone who is just learning represents -112? A or B? to order negative numbers? A -89 β’ β 22) Which letter best represents -43? A or B? 24) Put in order from least to greatest. π π π -3.7, β , A -95 B 0 β’ β β’ β π , β π ππ B 0 β’ β 25) Put in order from greatest to least. π π π π β ,β ,β ,β π π ππ π
