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Real World Problems with Pi, Rational Numbers, and %

Real World Problems with Pi, Rational Numbers, and %. Find the diameter of the circle if ¼ of the circle’s circumference is equal to 15ft.

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Real World Problems with Pi, Rational Numbers, and %

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  1. Real World Problems with Pi, Rational Numbers, and %

  2. Find the diameter of the circle if ¼ of the circle’s circumference is equal to 15ft.

  3. 3/10 of Mrs. Smith’s 8th grade students are taking an art elective this semester. 2/5 of her students are taking a computer elective this semester. What portion of her students are taking either an art or computer elective this semester?

  4. The area of a circular rug is equal to 45 square feet. What is the diameter of the rug?

  5. Alex bought a basketball at Dick’s Sporting Goods last weekend. The basketball was $15.99 before tax. The sales tax rate in Olathe is 7.25%. How much did Alex pay for the basketball, including tax?

  6. Bill needs to make a color wheel for art class. The diameter of the wheel has to be 9 inches. What will the area of Bill’s color wheel be?

  7. Taylor rents a locker at the gym that has an area of 4 square feet. The monthly cost to rent a locker per square feet is $0.75. What is Taylor’s total cost to rent the locker for 6 months?

  8. Eli buys a pair of tennis shoes at Kohl’s that are originally priced at $75.00. She only pays $52.50 for the shoes. By what percent has the original cost of the shoes been discounted?

  9. Ali invested $250 into a savings account that pays 1.5% interest per year. Ali does not make any deposits or withdrawals to the account and the interest rate remains the same for the year. What is the total amount of money in Ali’s savings account exactly one year later?

  10. The circumference of a wagon wheel is 5 feet. What is the radius of the wheel?

  11. Bob painted a quarter of a circle with a 4 foot diameter. What is the area of the portion he did not paint?

  12. Hannah buys two shirts at Old Navy that are 30% off the regular price. The regular price of the shirts was $24 for each shirt. How much did Hannah end up paying for the two shirts?

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