Add 90/56 and 20/6
1st number: 1 34/56, 2nd number: 3 2/6
90/56 + 20/6 is 415/84.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 6 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 56 × 3 = 168,
90/56 = 90 × 3/56 × 3 = 270/168 - Likewise, for the 2nd fraction, since 6 × 28 = 168,
20/6 = 20 × 28/6 × 28 = 560/168 - Add the two like fractions:
270/168 + 560/168 = 270 + 560/168 = 830/168 - 830/168 simplified gives 415/84
- So, 90/56 + 20/6 = 415/84
In mixed form: 479/84
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