Answers

Add 48/35 and 40/72

1^st number: 1 13/35, 2^nd number: 40/72

48/35 + 40/72 is 607/315.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 35 and 72 is 2520
   
   Next, find the equivalent fraction of both fractional numbers with denominator 2520
2. For the 1st fraction, since 35 × 72 = 2520,
   48/35 = 48 × 72/35 × 72 = 3456/2520
3. Likewise, for the 2nd fraction, since 72 × 35 = 2520,
   40/72 = 40 × 35/72 × 35 = 1400/2520
4. Add the two like fractions:
   3456/2520 + 1400/2520 = 3456 + 1400/2520 = 4856/2520
5. 4856/2520 simplified gives 607/315
6. So, 48/35 + 40/72 = 607/315
   In mixed form: 1292/315

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