Add 10/63 and 90/28
1st number: 10/63, 2nd number: 3 6/28
10/63 + 90/28 is 425/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 28 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 63 × 4 = 252,
10/63 = 10 × 4/63 × 4 = 40/252 - Likewise, for the 2nd fraction, since 28 × 9 = 252,
90/28 = 90 × 9/28 × 9 = 810/252 - Add the two like fractions:
40/252 + 810/252 = 40 + 810/252 = 850/252 - 850/252 simplified gives 425/126
- So, 10/63 + 90/28 = 425/126
In mixed form: 347/126
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