Add 12/63 and 25/90
12/63 + 25/90 is 59/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 90 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 63 × 10 = 630,
12/63 = 12 × 10/63 × 10 = 120/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
25/90 = 25 × 7/90 × 7 = 175/630 - Add the two like fractions:
120/630 + 175/630 = 120 + 175/630 = 295/630 - 295/630 simplified gives 59/126
- So, 12/63 + 25/90 = 59/126
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