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gtzomar.93

  • 3 years ago

On a test, Shoshana got 65% or 23.4 of the items correct? How many items were on the test?

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  1. anonymous
    • 3 years ago
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    you don't know how many questions \(Q\) are on the test, but you know \(65\%\) of that is \(23.4\) so set \(0.65\times Q=23.4\) and solve for \(Q\) via \[Q=23.4\div 0.65\] use a calculator

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