Answers

Add 45/35 and 15/18

1^st number: 1 10/35, 2^nd number: 15/18

45/35 + 15/18 is 89/42.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 35 and 18 is 630
   
   Next, find the equivalent fraction of both fractional numbers with denominator 630
2. For the 1st fraction, since 35 × 18 = 630,
   45/35 = 45 × 18/35 × 18 = 810/630
3. Likewise, for the 2nd fraction, since 18 × 35 = 630,
   15/18 = 15 × 35/18 × 35 = 525/630
4. Add the two like fractions:
   810/630 + 525/630 = 810 + 525/630 = 1335/630
5. 1335/630 simplified gives 89/42
6. So, 45/35 + 15/18 = 89/42
   In mixed form: 25/42

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