Add 7/25 and 28/7
1st number: 7/25, 2nd number: 4 0/7
7/25 + 28/7 is 107/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 7 is 175
Next, find the equivalent fraction of both fractional numbers with denominator 175 - For the 1st fraction, since 25 × 7 = 175,
7/25 = 7 × 7/25 × 7 = 49/175 - Likewise, for the 2nd fraction, since 7 × 25 = 175,
28/7 = 28 × 25/7 × 25 = 700/175 - Add the two like fractions:
49/175 + 700/175 = 49 + 700/175 = 749/175 - 749/175 simplified gives 107/25
- So, 7/25 + 28/7 = 107/25
In mixed form: 47/25
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