Add 25/75 and 75/7
1st number: 25/75, 2nd number: 10 5/7
25/75 + 75/7 is 232/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 7 is 525
Next, find the equivalent fraction of both fractional numbers with denominator 525 - For the 1st fraction, since 75 × 7 = 525,
25/75 = 25 × 7/75 × 7 = 175/525 - Likewise, for the 2nd fraction, since 7 × 75 = 525,
75/7 = 75 × 75/7 × 75 = 5625/525 - Add the two like fractions:
175/525 + 5625/525 = 175 + 5625/525 = 5800/525 - 5800/525 simplified gives 232/21
- So, 25/75 + 75/7 = 232/21
In mixed form: 111/21
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