Add 98/20 and 20/35
1st number: 4 18/20, 2nd number: 20/35
98/20 + 20/35 is 383/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 35 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 20 × 7 = 140,
98/20 = 98 × 7/20 × 7 = 686/140 - Likewise, for the 2nd fraction, since 35 × 4 = 140,
20/35 = 20 × 4/35 × 4 = 80/140 - Add the two like fractions:
686/140 + 80/140 = 686 + 80/140 = 766/140 - 766/140 simplified gives 383/70
- So, 98/20 + 20/35 = 383/70
In mixed form: 533/70
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