Add 56/20 and 49/14
1st number: 2 16/20, 2nd number: 3 7/14
56/20 + 49/14 is 63/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 14 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 20 × 7 = 140,
56/20 = 56 × 7/20 × 7 = 392/140 - Likewise, for the 2nd fraction, since 14 × 10 = 140,
49/14 = 49 × 10/14 × 10 = 490/140 - Add the two like fractions:
392/140 + 490/140 = 392 + 490/140 = 882/140 - 882/140 simplified gives 63/10
- So, 56/20 + 49/14 = 63/10
In mixed form: 63/10
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