Add 1/30 and 12/63
1/30 + 12/63 is 47/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 63 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 30 × 21 = 630,
1/30 = 1 × 21/30 × 21 = 21/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
12/63 = 12 × 10/63 × 10 = 120/630 - Add the two like fractions:
21/630 + 120/630 = 21 + 120/630 = 141/630 - 141/630 simplified gives 47/210
- So, 1/30 + 12/63 = 47/210
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