Add 50/70 and 98/12
1st number: 50/70, 2nd number: 8 2/12
50/70 + 98/12 is 373/42.
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,
50/70 = 50 × 6/70 × 6 = 300/420 - Likewise, for the 2nd fraction, since 12 × 35 = 420,
98/12 = 98 × 35/12 × 35 = 3430/420 - Add the two like fractions:
300/420 + 3430/420 = 300 + 3430/420 = 3730/420 - 3730/420 simplified gives 373/42
- So, 50/70 + 98/12 = 373/42
In mixed form: 837/42
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