Add 2/25 and 81/63
1st number: 2/25, 2nd number: 1 18/63
2/25 + 81/63 is 239/175.
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,
2/25 = 2 × 63/25 × 63 = 126/1575 - Likewise, for the 2nd fraction, since 63 × 25 = 1575,
81/63 = 81 × 25/63 × 25 = 2025/1575 - Add the two like fractions:
126/1575 + 2025/1575 = 126 + 2025/1575 = 2151/1575 - 2151/1575 simplified gives 239/175
- So, 2/25 + 81/63 = 239/175
In mixed form: 164/175
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