Add 8/10 and 54/56
8/10 + 54/56 is 247/140.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 56 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 10 × 28 = 280,
8/10 = 8 × 28/10 × 28 = 224/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
54/56 = 54 × 5/56 × 5 = 270/280 - Add the two like fractions:
224/280 + 270/280 = 224 + 270/280 = 494/280 - 494/280 simplified gives 247/140
- So, 8/10 + 54/56 = 247/140
In mixed form: 1107/140
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