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Noteables Interactive Study Notebook (26491.0K) - McGraw-Hill ...

Noteables Interactive Study Notebook (26491.0K) - McGraw-Hill ...

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12–6Problem-Solving Investigation:Choose the Best Method of ComputationEXAMPLE Choose the Best Method of ComputationMAIN IDEA• Solve problemsby choosing thebest method ofcomputation.MONEY The 11 members of the volleyball team areselling candy bars to raise money for new uniforms.They have 2 weeks to raise $500. The team makes $0.97for each candy bar sold. If each member sells 26 eachweek, will they be able to raise enough money in twoweeks? Explain.UNDERSTAND You know that each of the 11 team memberswill sellcandy bars each week and makeon each one. You need to determinewhether the team will make in 2weeks.PLANSince an exact answer is needed and severalcalculations are required, use ato find the total amount the team will earn.HOMEWORKASSIGNMENTPage(s):Exercises:SOLVECHECK11 members × 2 weeks × $0.97 percandy bar × 26 candy bars each = ;yes, the team will raise $500 in 2 weeks.Go back and review the data and yourmultiplication to be sure you get a total of$554.84. Since 11 × 2 × 0.97 × 26 = $554.84,and $554.84 > $500, the answer is correct.Check Your Progress COOKIES Rosita made cookiesfor a bake sale. She sold 36 cookies on Friday, 54 cookies onSaturday, and 68 cookies on Sunday. Her family ate 9 cookiesafter the bake sale was over, and she had 25 cookies left. Howmany cookies did Rosita make for the bake sale?Copyright © Glencoe/<strong>McGraw</strong>-<strong>Hill</strong>, a division of The <strong>McGraw</strong>-<strong>Hill</strong> Companies, Inc.304 Math Connects, Course 1

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