Add 98/35 and 21/10
1st number: 2 28/35, 2nd number: 2 1/10
98/35 + 21/10 is 49/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 10 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 35 × 2 = 70,
98/35 = 98 × 2/35 × 2 = 196/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
21/10 = 21 × 7/10 × 7 = 147/70 - Add the two like fractions:
196/70 + 147/70 = 196 + 147/70 = 343/70 - 343/70 simplified gives 49/10
- So, 98/35 + 21/10 = 49/10
In mixed form: 49/10
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