Add 25/50 and 30/80
25/50 + 30/80 is 7/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 80 is 400
Next, find the equivalent fraction of both fractional numbers with denominator 400 - For the 1st fraction, since 50 × 8 = 400,
25/50 = 25 × 8/50 × 8 = 200/400 - Likewise, for the 2nd fraction, since 80 × 5 = 400,
30/80 = 30 × 5/80 × 5 = 150/400 - Add the two like fractions:
200/400 + 150/400 = 200 + 150/400 = 350/400 - 350/400 simplified gives 7/8
- So, 25/50 + 30/80 = 7/8
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