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21 September, 15:28

140 tests is ___% of 160 tests

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  1. 21 September, 15:41
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    140 tests is ___% of 160 tests.

    140/160

    140 : 160 = 0.875

    0.875 * 100 = 87.5

    87.5%

    140 tests is 87.5% of 160 tests.
  2. 21 September, 15:43
    0
    We set up a proportion: 140/160 = ?/100

    Cross multiply: 160*? = 100*140

    ⇒? = 100*140/160 = 87.5

    140 tests are 87.5% of 160 test.
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