Answers

Add 25/63 and 56/70

25/63 + 56/70 is 377/315.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 70 is 630
   
   Next, find the equivalent fraction of both fractional numbers with denominator 630
2. For the 1st fraction, since 63 × 10 = 630,
   25/63 = 25 × 10/63 × 10 = 250/630
3. Likewise, for the 2nd fraction, since 70 × 9 = 630,
   56/70 = 56 × 9/70 × 9 = 504/630
4. Add the two like fractions:
   250/630 + 504/630 = 250 + 504/630 = 754/630
5. 754/630 simplified gives 377/315
6. So, 25/63 + 56/70 = 377/315
   In mixed form: 162/315

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