Add 25/7 and 30/80
1st number: 3 4/7, 2nd number: 30/80
25/7 + 30/80 is 221/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 80 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 7 × 80 = 560,
25/7 = 25 × 80/7 × 80 = 2000/560 - Likewise, for the 2nd fraction, since 80 × 7 = 560,
30/80 = 30 × 7/80 × 7 = 210/560 - Add the two like fractions:
2000/560 + 210/560 = 2000 + 210/560 = 2210/560 - 2210/560 simplified gives 221/56
- So, 25/7 + 30/80 = 221/56
In mixed form: 353/56
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