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08-04-2018
Mathematics

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Anna saved $20 in a jar each month for 2/1/2 years. She spent 75% of her savings on a computer. How much money did Anna have left in the jar? A $150 B $240 C $450 D $600

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Аноним Аноним

08-04-2018

2 and 1/2 years = 30 months

[tex]20 \times 30 = 600[/tex]
[tex]100\% - 75\% = 25\%[/tex]
[tex]600 \times 25\% = 150[/tex]
The answer is A. $150

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