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3 years ago

A blender was originally sold for $90 and has been marked

Mathematics

2 answers:

ale4655 [162]3 years ago

5 0

Answer:

88%

Step-by-step explanation:

From the question given above, the following data were obtained:

Original amount = $ 90

Discounted amount = $ 79.20

Percentage of discount =?

Let the percentage of discount be y %

Thus, we can obtain the value of y as follow:

y /100 × 90 = 79.20

90y /100 = 79.20

Cross multiply

90y = 100 × 79.20

90y = 7920

Divide both side by 90

y = 7920/90

y = 88

Thus, the percentage discount of the blender is 88%

Ivenika [448]3 years ago

3 0

Answer:

Step-by-step explanation:

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