Add 18/63 and 9/25
18/63 + 9/25 is 113/175.
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,
18/63 = 18 × 25/63 × 25 = 450/1575 - Likewise, for the 2nd fraction, since 25 × 63 = 1575,
9/25 = 9 × 63/25 × 63 = 567/1575 - Add the two like fractions:
450/1575 + 567/1575 = 450 + 567/1575 = 1017/1575 - 1017/1575 simplified gives 113/175
- So, 18/63 + 9/25 = 113/175
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