Ray is buying some ginger roots to brew some fresh ginger ale. The price of the ginger roots is G, and Ray has a coupon for 10% off. The expression 0.9 G represents the price Ray pays for the ginger roots after using the coupon. What does 0.9 represent in this context? Choose 1 answer: (A) The amount of the discount from the coupon (B) The percent, as a decimal, of the discount from the coupon (C) The percent, as a decimal, of the original price that Ray pays (D) The amount Ray pays after using the coupon

Question

Ray is buying some ginger roots to brew some fresh ginger ale. The price of the ginger roots is  G, and Ray has a coupon for  10% off. The expression  0.9 G represents the price Ray pays for the ginger roots after using the coupon. What does 0.9 represent in this context? Choose 1 answer: (A) The amount of the discount from the coupon (B) The percent, as a decimal, of the discount from the coupon (C) The percent, as a decimal, of the original price that Ray pays (D) The amount Ray pays after using the coupon

Bytelearn · Accepted Answer

Understand Problem Context: Understand the context of the problem. Ray is buying ginger roots with a price of G. He has a coupon for 10% off. The expression 0.9 G represents the price Ray pays after the discount.Determine Meaning of 0.9 G: Determine what 0.9 G means. Since the coupon is for 10% off, this means Ray gets a 10% discount on the price G. To find the price after the discount, we subtract the discount from the original price. This can be represented as (100% - 10%) of G, which is (1 - 0.1) * G, or 0.9 * G.Interpret Value 0.9: Interpret the value 0.9 in the expression 0.9 G. The 0.9 in the expression 0.9 G is the decimal form of 90%, which is the remaining percentage of the original price that Ray has to pay after applying the 10% discount.Match Interpretation with Options: Match the interpretation of 0.9 with the given options. The value 0.9 does not represent the amount of the discount (option A) or the percent of the discount as a decimal (option B). It also does not represent the amount Ray pays after using the coupon (option D) because that would be the actual dollar amount, not a percentage. Therefore, 0.9 represents the percent, as a decimal, of the original price that Ray pays (option C).

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