Add 54/63 and 98/60
1st number: 54/63, 2nd number: 1 38/60
54/63 + 98/60 is 523/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 60 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 63 × 20 = 1260,
54/63 = 54 × 20/63 × 20 = 1080/1260 - Likewise, for the 2nd fraction, since 60 × 21 = 1260,
98/60 = 98 × 21/60 × 21 = 2058/1260 - Add the two like fractions:
1080/1260 + 2058/1260 = 1080 + 2058/1260 = 3138/1260 - 3138/1260 simplified gives 523/210
- So, 54/63 + 98/60 = 523/210
In mixed form: 2103/210
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