Add 90/60 and 1/56
1st number: 1 30/60, 2nd number: 1/56
90/60 + 1/56 is 85/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 56 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 60 × 14 = 840,
90/60 = 90 × 14/60 × 14 = 1260/840 - Likewise, for the 2nd fraction, since 56 × 15 = 840,
1/56 = 1 × 15/56 × 15 = 15/840 - Add the two like fractions:
1260/840 + 15/840 = 1260 + 15/840 = 1275/840 - 1275/840 simplified gives 85/56
- So, 90/60 + 1/56 = 85/56
In mixed form: 129/56
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