Add 30/56 and 81/25
1st number: 30/56, 2nd number: 3 6/25
30/56 + 81/25 is 2643/700.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 25 is 1400
Next, find the equivalent fraction of both fractional numbers with denominator 1400 - For the 1st fraction, since 56 × 25 = 1400,
30/56 = 30 × 25/56 × 25 = 750/1400 - Likewise, for the 2nd fraction, since 25 × 56 = 1400,
81/25 = 81 × 56/25 × 56 = 4536/1400 - Add the two like fractions:
750/1400 + 4536/1400 = 750 + 4536/1400 = 5286/1400 - 5286/1400 simplified gives 2643/700
- So, 30/56 + 81/25 = 2643/700
In mixed form: 3543/700
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