Answers

Add 90/75 and 30/35

1^st number: 1 15/75, 2^nd number: 30/35

90/75 + 30/35 is 72/35.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 75 and 35 is 525
   
   Next, find the equivalent fraction of both fractional numbers with denominator 525
2. For the 1st fraction, since 75 × 7 = 525,
   90/75 = 90 × 7/75 × 7 = 630/525
3. Likewise, for the 2nd fraction, since 35 × 15 = 525,
   30/35 = 30 × 15/35 × 15 = 450/525
4. Add the two like fractions:
   630/525 + 450/525 = 630 + 450/525 = 1080/525
5. 1080/525 simplified gives 72/35
6. So, 90/75 + 30/35 = 72/35
   In mixed form: 22/35

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