Add 8/60 and 90/42
1st number: 8/60, 2nd number: 2 6/42
8/60 + 90/42 is 239/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 42 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 60 × 7 = 420,
8/60 = 8 × 7/60 × 7 = 56/420 - Likewise, for the 2nd fraction, since 42 × 10 = 420,
90/42 = 90 × 10/42 × 10 = 900/420 - Add the two like fractions:
56/420 + 900/420 = 56 + 900/420 = 956/420 - 956/420 simplified gives 239/105
- So, 8/60 + 90/42 = 239/105
In mixed form: 229/105
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