Add 54/20 and 98/56
1st number: 2 14/20, 2nd number: 1 42/56
54/20 + 98/56 is 89/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 56 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 20 × 14 = 280,
54/20 = 54 × 14/20 × 14 = 756/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
98/56 = 98 × 5/56 × 5 = 490/280 - Add the two like fractions:
756/280 + 490/280 = 756 + 490/280 = 1246/280 - 1246/280 simplified gives 89/20
- So, 54/20 + 98/56 = 89/20
In mixed form: 49/20
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