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Hikari93

use a proportion

  • 2 years ago
  • 2 years ago

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  1. Hikari93
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    A car travels 106 miles on 4 gallons of gas. How far can it go on a full tank of 12 gallons?

    • 2 years ago
  2. zbay
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    ok so to to this you are you going put 106/4 and set it equal to x/12 so you end up with 106/4=x/12

    • 2 years ago
  3. zbay
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    then do 106*12/4 to solve for x

    • 2 years ago
  4. Hikari93
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    318

    • 2 years ago
  5. Hikari93
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    Ernie is a baseball pitcher. He gave up 34 runs in 152 innings last season. What is Ernie’s earned run average—the number of runs he would give up in 9 innings? Give your answer accurate to two decimal places.

    • 2 years ago
  6. Brandon Lam
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    (34 runs /152 innings )=(run/9inn) cross and multipfly have [(34)*(9)]/152 now you can use caculator to solve

    • 2 years ago
  7. Hikari93
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    2.0

    • 2 years ago
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