Add 90/14 and 54/84
1st number: 6 6/14, 2nd number: 54/84
90/14 + 54/84 is 99/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 84 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 14 × 6 = 84,
90/14 = 90 × 6/14 × 6 = 540/84 - Likewise, for the 2nd fraction, since 84 × 1 = 84,
54/84 = 54 × 1/84 × 1 = 54/84 - Add the two like fractions:
540/84 + 54/84 = 540 + 54/84 = 594/84 - 594/84 simplified gives 99/14
- So, 90/14 + 54/84 = 99/14
In mixed form: 71/14
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