Add 49/42 and 10/84
1st number: 1 7/42, 2nd number: 10/84
49/42 + 10/84 is 9/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 84 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 42 × 2 = 84,
49/42 = 49 × 2/42 × 2 = 98/84 - Likewise, for the 2nd fraction, since 84 × 1 = 84,
10/84 = 10 × 1/84 × 1 = 10/84 - Add the two like fractions:
98/84 + 10/84 = 98 + 10/84 = 108/84 - 108/84 simplified gives 9/7
- So, 49/42 + 10/84 = 9/7
In mixed form: 12/7
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