The price of a laptop was marked 80 percent off because it had a cracked screen. Percents Total 80% 20% 100% x $150 If this resulted in a savings of $600, what is the value of x in the table above? 15 % 20 % 25 % 40 %
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Given : The price of a laptop was marked 80 percent off because it had a cracked screen
Savings = 600 $
To Find : value of x for which Savings = 600 $
Solution:
80 % off
20 % Paid = 150
Cost Before Discount = 100 %
20% = 150
=> 1 % = 150/20
=> 100 % = 100 x 150/20
=> 100 % = 750 $
750 $
Paid = x %
= (x/100)750
Saving = 750 - (x/100)750 = 600
=> (x/100) 750 = 150
=> x/100 = 150/750
=> x/100 = 1/5
=> x = 100/5
=> x = 20
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Answer:
33
Step-by-step explanation:
i took test
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