Answers

Add 4/63 and 98/72

1^st number: 4/63, 2^nd number: 1 26/72

4/63 + 98/72 is 359/252.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 72 is 504
   
   Next, find the equivalent fraction of both fractional numbers with denominator 504
2. For the 1st fraction, since 63 × 8 = 504,
   4/63 = 4 × 8/63 × 8 = 32/504
3. Likewise, for the 2nd fraction, since 72 × 7 = 504,
   98/72 = 98 × 7/72 × 7 = 686/504
4. Add the two like fractions:
   32/504 + 686/504 = 32 + 686/504 = 718/504
5. 718/504 simplified gives 359/252
6. So, 4/63 + 98/72 = 359/252
   In mixed form: 1107/252

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