Add 27/40 and 56/30
1st number: 27/40, 2nd number: 1 26/30
27/40 + 56/30 is 61/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 30 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 40 × 3 = 120,
27/40 = 27 × 3/40 × 3 = 81/120 - Likewise, for the 2nd fraction, since 30 × 4 = 120,
56/30 = 56 × 4/30 × 4 = 224/120 - Add the two like fractions:
81/120 + 224/120 = 81 + 224/120 = 305/120 - 305/120 simplified gives 61/24
- So, 27/40 + 56/30 = 61/24
In mixed form: 213/24
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