Add 25/60 and 90/84
1st number: 25/60, 2nd number: 1 6/84
25/60 + 90/84 is 125/84.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 84 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 60 × 7 = 420,
25/60 = 25 × 7/60 × 7 = 175/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
90/84 = 90 × 5/84 × 5 = 450/420 - Add the two like fractions:
175/420 + 450/420 = 175 + 450/420 = 625/420 - 625/420 simplified gives 125/84
- So, 25/60 + 90/84 = 125/84
In mixed form: 141/84
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