Add 63/60 and 90/30
1st number: 1 3/60, 2nd number: 3 0/30
63/60 + 90/30 is 81/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 30 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 60 × 1 = 60,
63/60 = 63 × 1/60 × 1 = 63/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
90/30 = 90 × 2/30 × 2 = 180/60 - Add the two like fractions:
63/60 + 180/60 = 63 + 180/60 = 243/60 - 243/60 simplified gives 81/20
- So, 63/60 + 90/30 = 81/20
In mixed form: 41/20
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Related: 63/60+90/60