jasmine13silva jasmine13silva
  • 11-05-2022
  • Mathematics
contestada


Your cousin gave you $9.66 with which to buy a present. This covered 7/10 of the cost. How much did the present cost?

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SaltySpark
SaltySpark SaltySpark
  • 11-05-2022

Answer:

$13.8

Step-by-step explanation:

Based off the information given in the question, we know that 9.66 is equal to 7/10s of the cost. Thus, in mathematical notation:

[tex]9.66 = C\frac{7}{10}[/tex]

Where C represents the total cost of the preset. Thus, to find the total cost, we simply solve this single variable equation, by multiplying both sides by the 10/7.

Thus, we get C = $13.8

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