Answers

Add 1/4 and 90/28

1^st number: 1/4, 2^nd number: 3 6/28

1/4 + 90/28 is 97/28.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 4 and 28 is 28
2. For the 1st fraction, since 4 × 7 = 28,
   1/4 = 1 × 7/4 × 7 = 7/28
3. Likewise, for the 2nd fraction, since 28 × 1 = 28,
   90/28 = 90 × 1/28 × 1 = 90/28
4. Add the two fractions:
   7/28 + 90/28 = 7 + 90/28 = 97/28
5. In mixed form: 313/28

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