Add 25/75 and 5/35
25/75 + 5/35 is 10/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 35 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 35 × 15 = 525,
5/35 = 5 × 15/35 × 15 = 75/525 - Add the two like fractions:
175/525 + 75/525 = 175 + 75/525 = 250/525 - 250/525 simplified gives 10/21
- So, 25/75 + 5/35 = 10/21
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