Add 90/4 and 56/63
1st number: 22 2/4, 2nd number: 56/63
90/4 + 56/63 is 421/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 63 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 4 × 63 = 252,
90/4 = 90 × 63/4 × 63 = 5670/252 - Likewise, for the 2nd fraction, since 63 × 4 = 252,
56/63 = 56 × 4/63 × 4 = 224/252 - Add the two like fractions:
5670/252 + 224/252 = 5670 + 224/252 = 5894/252 - 5894/252 simplified gives 421/18
- So, 90/4 + 56/63 = 421/18
In mixed form: 237/18
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