Add 98/72 and 8/63
1st number: 1 26/72, 2nd number: 8/63
98/72 + 8/63 is 125/84.
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,
98/72 = 98 × 7/72 × 7 = 686/504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,
8/63 = 8 × 8/63 × 8 = 64/504 - Add the two like fractions:
686/504 + 64/504 = 686 + 64/504 = 750/504 - 750/504 simplified gives 125/84
- So, 98/72 + 8/63 = 125/84
In mixed form: 141/84
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