Add 15/63 and 30/25
1st number: 15/63, 2nd number: 1 5/25
15/63 + 30/25 is 151/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 25 is 1575
Next, find the equivalent fraction of both fractional numbers with denominator 1575 - For the 1st fraction, since 63 × 25 = 1575,
15/63 = 15 × 25/63 × 25 = 375/1575 - Likewise, for the 2nd fraction, since 25 × 63 = 1575,
30/25 = 30 × 63/25 × 63 = 1890/1575 - Add the two like fractions:
375/1575 + 1890/1575 = 375 + 1890/1575 = 2265/1575 - 2265/1575 simplified gives 151/105
- So, 15/63 + 30/25 = 151/105
In mixed form: 146/105
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