How to Convert How do you change a PERCENT to a FRACTION ...

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8Lesson 1.3Writing Comparison StatementsA. What do each of these tell us—what do we learn by reading each type of statement?DifferenceRatioFractionPercentScalingYou can describe the size of a tree by comparing it to other trees or familiar things.Tree Type Circumference (ft) Height (ft) Spread (diameter) (ft)Giant Sequoia (CA) 83.2 275 107Coast Redwood (CA) 79.2 321 80White Oak (MD) 31.8 96 119B. The tallest person in history, according to the Guinness Book of World Records, was RobertWadlow. He was nearly 9 feet tall. Write two statements comparing Wadlow to the trees in thetable. Use fractions, ratios, percents, or scaling.C. Average waist, height, and arm-span measurements for a small group of adult men are given.Waist = 32 inches Height = 72 inches Arm Span = 73 inchesWrite two statements comparing the data on these men to the trees in the table. Use fractions,ratios, percent, or scaling.
9Lesson 1. PracticeRatio and Rate PracticeMrs. Cavalier and Miss Gierman each decided to bake cupcakes for Mrs. Adams’s birthday. Since there were somany left over, a group of students were able to sample a cupcake made by each teacher. There were 20 studentswho tried both types of cupcakes. Twelve of them preferred Mrs. Cavaliers, while eight of them like Miss Gierman’scupcakes._____________________ ______________________ ______________________Read each of the statements below. Decide if each one is TRUE or FALSE.Show work to prove your decision.1TRUEFALSE2TRUEFALSE3TRUEFALSE4TRUEFALSE5TRUEFALSE6TRUEFALSE7TRUEFALSE8TRUEFALSE9TRUEFALSE12 out of 20 students preferred Mrs. Cavalier’s cupcakes over Miss Gierman’s.Students preferred Mrs. Cavalier’s cupcakes over Miss Gierman’s by a ratio of 12 to 20.Two times as many people liked Mrs. Cavalier’s cupcakes than Miss Gierman’s cupcakes.Students who liked Mrs. Cavalier’s cupcakes outnumbered those that liked Miss Gierman’s by five.12% of the students preferred Mrs. Cavalier’s cupcakes.40% of the students preferred Miss Gierman’s cupcakes.2 /5 of the students preferred Mrs. Cavalier’s cupcakes.More than half of the students preferred Miss Gierman’s cupcakes.8 /20 of the students preferred Miss Gierman’s cupcakes.
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