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5 October, 17:33

Perform the indicated operation 5/4 + 7/9

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Answers (2)
  1. 5 October, 18:05
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    5/4 = 1.2

    7/9 =.77 or rounded to. 8

    1.2+.8 = 2
  2. 5 October, 18:11
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    In order to add fractions you must have common denominators so you need to multiply 5/4 by 9 and 7/9 by 4

    the new fractions will be 45/36 + 28/36

    now you add the numerators but do not add the denominator

    the answer should be 73/36
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