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1.9. Jamie bought a necklace at a department store for $23.50. Later that day, she saw the same necklace at a local jewelry store for only $18.80. Find the percentage that Jamie would have saved on the necklace had she bought it at the jewelry store instead. A. 4.7% B. 20% C. 47% D. 80%

Respuesta :

Well 100% is equal to 23,5$. 24,5$ minus 18,8 is equal to 4,7.

23,5 = 100%

4,7 = x

x = 100 *4,7 /23,5 = 20%


Answer: B (20%)

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