# math

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a sale at carney's electronic offers a specific model of sony radio at 20% off the reg price. if the sale price is 45 what is the reg price?

• math -

54 * 0.8 = 43.2

Hmm -- that's close but not the right answer.

Solve the problem this way:

0.8x = 45
x = 45/0.8
x = ?

• math -

56.25

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