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Kobotan [32]
3 years ago
9

after a 30% reduction, you purchase a dictionary for $30.80 what was the dictionary price before the reduction

Mathematics
1 answer:
liq [111]3 years ago
4 0

Answer:

Well the original price would be $44

Step-by-step explanation:

So make an equation

Lets make X stand for the price before the deduction

so x-x(0.3)=30.80

Subtracting the X by x(0.3) would tell us the price, the 0.3 stands for 30 percent and we know its 30 percent of X so we subtract that since 0.3x would give the change

Now just solve the equation

You’ll get 44.

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Answer:

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