The regular price of a calculator is 15.40 it goes on sale for 30% what is the amount of savings

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23-11-2015
Mathematics

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The regular price of a calculator is 15.40 it goes on sale for 30% what is the amount of savings

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AL2006 AL2006 · Answer 1 · 2015-11-23T17:45:04+01:00

30% of $15.40 is ( 0.3 x $15.40) = $4.62 .

From the way the question is written, we don't know if
that $4.62 is the discount or the sale price.

Is the calculator on sale for 30% ?
Or is it on sale for 30% OFF ?

If 30% is the discount, then the amount of saving is $4.62 .

If 30% is the sale price, then the amount of saving is ($15.40 - $4.62)

= $10.78 .