Add 12/63 and 16/30
12/63 + 16/30 is 76/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 30 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 30 × 21 = 630,
16/30 = 16 × 21/30 × 21 = 336/630 - Add the two like fractions:
120/630 + 336/630 = 120 + 336/630 = 456/630 - 456/630 simplified gives 76/105
- So, 12/63 + 16/30 = 76/105
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