Add 60/70 and 49/12
1st number: 60/70, 2nd number: 4 1/12
60/70 + 49/12 is 415/84.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 12 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 70 × 6 = 420,
60/70 = 60 × 6/70 × 6 = 360/420 - Likewise, for the 2nd fraction, since 12 × 35 = 420,
49/12 = 49 × 35/12 × 35 = 1715/420 - Add the two like fractions:
360/420 + 1715/420 = 360 + 1715/420 = 2075/420 - 2075/420 simplified gives 415/84
- So, 60/70 + 49/12 = 415/84
In mixed form: 479/84
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