12 = 400
=
15 = 15 *
= 500.
∴ 500 people took the survey
Mario has a coupon for 20% off his pizza. If the original price is $14 for the pizza, what is the discounted price
1 answer:
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12 = 400
=
15 = 15 *
= 500.
∴ 500 people took the survey