Add 2/21 and 98/14
1st number: 2/21, 2nd number: 7 0/14
2/21 + 98/14 is 149/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 14 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 21 × 2 = 42,
2/21 = 2 × 2/21 × 2 = 4/42 - Likewise, for the 2nd fraction, since 14 × 3 = 42,
98/14 = 98 × 3/14 × 3 = 294/42 - Add the two like fractions:
4/42 + 294/42 = 4 + 294/42 = 298/42 - 298/42 simplified gives 149/21
- So, 2/21 + 98/14 = 149/21
In mixed form: 72/21
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