Add 25/14 and 80/20
1st number: 1 11/14, 2nd number: 4 0/20
25/14 + 80/20 is 81/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 20 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 14 × 10 = 140,
25/14 = 25 × 10/14 × 10 = 250/140 - Likewise, for the 2nd fraction, since 20 × 7 = 140,
80/20 = 80 × 7/20 × 7 = 560/140 - Add the two like fractions:
250/140 + 560/140 = 250 + 560/140 = 810/140 - 810/140 simplified gives 81/14
- So, 25/14 + 80/20 = 81/14
In mixed form: 511/14
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