Add 98/42 and 1/21
1st number: 2 14/42, 2nd number: 1/21
98/42 + 1/21 is 50/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 21 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 42 × 1 = 42,
98/42 = 98 × 1/42 × 1 = 98/42 - Likewise, for the 2nd fraction, since 21 × 2 = 42,
1/21 = 1 × 2/21 × 2 = 2/42 - Add the two like fractions:
98/42 + 2/42 = 98 + 2/42 = 100/42 - 100/42 simplified gives 50/21
- So, 98/42 + 1/21 = 50/21
In mixed form: 28/21
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