Add 3/25 and 90/63
1st number: 3/25, 2nd number: 1 27/63
3/25 + 90/63 is 271/175.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 63 is 1575
Next, find the equivalent fraction of both fractional numbers with denominator 1575 - For the 1st fraction, since 25 × 63 = 1575,
3/25 = 3 × 63/25 × 63 = 189/1575 - Likewise, for the 2nd fraction, since 63 × 25 = 1575,
90/63 = 90 × 25/63 × 25 = 2250/1575 - Add the two like fractions:
189/1575 + 2250/1575 = 189 + 2250/1575 = 2439/1575 - 2439/1575 simplified gives 271/175
- So, 3/25 + 90/63 = 271/175
In mixed form: 196/175
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