i. State the percent change. ii. State the number by which we can multiply the o

Question

i. State the percent change. ii. State the number by which we can multiply the old price to find the new price. Find the new price of the item. iii. a. A pint of blueberries used to cost $ 2.70 and the store increased the price by 67%. i. Percent change: % Preview ii. The number we can multiply the original price to find the new price: Preview iii. The new price of a pint of blueberries: Preview b. A frozen pizza used to cost S 4.90 and the store increased the price by 115 %. i. Percent change: % Preview ii. The number we can multiply the old Preview iii. The new price of a frozen pizza: S price to find the new price: Preview

Explanation / Answer

Part A

i) Percent Change = 67%

ii) Number = 67/100 + 1 = 0.67 + 1 = 1.67

iii) New Price = $2.70 * 1.67 = $ 4.509

Part B

i) Percent Change = 115%

ii) Number = 115/100 + 1 = 1.15 + 1 = 2.15

iii) New price = $4.90 * 2.15 = $10.535

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