Add 27/28 and 80/25
1st number: 27/28, 2nd number: 3 5/25
27/28 + 80/25 is 583/140.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 25 is 700
Next, find the equivalent fraction of both fractional numbers with denominator 700 - For the 1st fraction, since 28 × 25 = 700,
27/28 = 27 × 25/28 × 25 = 675/700 - Likewise, for the 2nd fraction, since 25 × 28 = 700,
80/25 = 80 × 28/25 × 28 = 2240/700 - Add the two like fractions:
675/700 + 2240/700 = 675 + 2240/700 = 2915/700 - 2915/700 simplified gives 583/140
- So, 27/28 + 80/25 = 583/140
In mixed form: 423/140
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