Add 48/56 and 27/40
48/56 + 27/40 is 429/280.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 40 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 56 × 5 = 280,
48/56 = 48 × 5/56 × 5 = 240/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
27/40 = 27 × 7/40 × 7 = 189/280 - Add the two like fractions:
240/280 + 189/280 = 240 + 189/280 = 429/280 - So, 48/56 + 27/40 = 429/280
In mixed form: 1149/280
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