Add 5/72 and 98/63
1st number: 5/72, 2nd number: 1 35/63
5/72 + 98/63 is 13/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 63 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 72 × 7 = 504,
5/72 = 5 × 7/72 × 7 = 35/504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,
98/63 = 98 × 8/63 × 8 = 784/504 - Add the two like fractions:
35/504 + 784/504 = 35 + 784/504 = 819/504 - 819/504 simplified gives 13/8
- So, 5/72 + 98/63 = 13/8
In mixed form: 15/8
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