Add 36/20 and 98/28
1st number: 1 16/20, 2nd number: 3 14/28
36/20 + 98/28 is 53/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 28 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 20 × 7 = 140,
36/20 = 36 × 7/20 × 7 = 252/140 - Likewise, for the 2nd fraction, since 28 × 5 = 140,
98/28 = 98 × 5/28 × 5 = 490/140 - Add the two like fractions:
252/140 + 490/140 = 252 + 490/140 = 742/140 - 742/140 simplified gives 53/10
- So, 36/20 + 98/28 = 53/10
In mixed form: 53/10
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