Add 9/10 and 63/54
1st number: 9/10, 2nd number: 1 9/54
9/10 + 63/54 is 31/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 10 × 27 = 270,
9/10 = 9 × 27/10 × 27 = 243/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
63/54 = 63 × 5/54 × 5 = 315/270 - Add the two like fractions:
243/270 + 315/270 = 243 + 315/270 = 558/270 - 558/270 simplified gives 31/15
- So, 9/10 + 63/54 = 31/15
In mixed form: 21/15
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