Add 10/70 and 98/84
1st number: 10/70, 2nd number: 1 14/84
10/70 + 98/84 is 55/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 84 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 70 × 6 = 420,
10/70 = 10 × 6/70 × 6 = 60/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
98/84 = 98 × 5/84 × 5 = 490/420 - Add the two like fractions:
60/420 + 490/420 = 60 + 490/420 = 550/420 - 550/420 simplified gives 55/42
- So, 10/70 + 98/84 = 55/42
In mixed form: 113/42
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