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grandymaker [24]
2 years ago
13

an item is regularly priced at $45 it is on sale for 20% off the regular price how much in dollars is discounted from the regula

r price?​
Mathematics
1 answer:
Lera25 [3.4K]2 years ago
5 0

Answer:$36

Step-by-step explanation:

Regular price=$45

sale =20%

Formula for calculation of 20%

=(45*20)/100

=900/100

=9

$45-$9=$36

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To do this you times 3 by 4 and add it on to the numerator of the fraction, to turn it into a top heavy fraction:
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Then you multiply the numerator by 21 to work out what 21 times the fraction is:
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Eduardwww [97]

Answer:

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