Add 10/84 and 36/7
1st number: 10/84, 2nd number: 5 1/7
10/84 + 36/7 is 221/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 7 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 84 × 1 = 84,
10/84 = 10 × 1/84 × 1 = 10/84 - Likewise, for the 2nd fraction, since 7 × 12 = 84,
36/7 = 36 × 12/7 × 12 = 432/84 - Add the two like fractions:
10/84 + 432/84 = 10 + 432/84 = 442/84 - 442/84 simplified gives 221/42
- So, 10/84 + 36/7 = 221/42
In mixed form: 511/42
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