Add 25/60 and 63/27
1st number: 25/60, 2nd number: 2 9/27
25/60 + 63/27 is 11/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 27 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 60 × 9 = 540,
25/60 = 25 × 9/60 × 9 = 225/540 - Likewise, for the 2nd fraction, since 27 × 20 = 540,
63/27 = 63 × 20/27 × 20 = 1260/540 - Add the two like fractions:
225/540 + 1260/540 = 225 + 1260/540 = 1485/540 - 1485/540 simplified gives 11/4
- So, 25/60 + 63/27 = 11/4
In mixed form: 23/4
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