Add 27/8 and 45/7
1st number: 3 3/8, 2nd number: 6 3/7
27/8 + 45/7 is 549/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 7 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 8 × 7 = 56,
27/8 = 27 × 7/8 × 7 = 189/56 - Likewise, for the 2nd fraction, since 7 × 8 = 56,
45/7 = 45 × 8/7 × 8 = 360/56 - Add the two like fractions:
189/56 + 360/56 = 189 + 360/56 = 549/56 - So, 27/8 + 45/7 = 549/56
In mixed form: 945/56
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