Add 25/84 and 90/50
1st number: 25/84, 2nd number: 1 40/50
25/84 + 90/50 is 881/420.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 50 is 2100
Next, find the equivalent fraction of both fractional numbers with denominator 2100 - For the 1st fraction, since 84 × 25 = 2100,
25/84 = 25 × 25/84 × 25 = 625/2100 - Likewise, for the 2nd fraction, since 50 × 42 = 2100,
90/50 = 90 × 42/50 × 42 = 3780/2100 - Add the two like fractions:
625/2100 + 3780/2100 = 625 + 3780/2100 = 4405/2100 - 4405/2100 simplified gives 881/420
- So, 25/84 + 90/50 = 881/420
In mixed form: 241/420
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