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Help me pls, i need the process too!

Help me pls, i need the process too!-example-1
User Bholben
by
8.6k points

1 Answer

4 votes

Answer:

D

Explanation:

to find the percent discount we should do the follow things:

1) (40-32)/40=0.2=20%

2) (30-24)/30=0.2=20%

3) (50-40)/50=0.2=20%

4) (45-35)/45=0.2222

So the correct answer is D.

Elias calculated the discount in dollars, not in %. 3) 50$-40$=10$, 45$-35$=10$. But he made a mistake

User Hamed Hajiloo
by
8.2k points

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