Add 4/63 and 20/30
4/63 + 20/30 is 46/63.
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,
4/63 = 4 × 10/63 × 10 = 40/630 - Likewise, for the 2nd fraction, since 30 × 21 = 630,
20/30 = 20 × 21/30 × 21 = 420/630 - Add the two like fractions:
40/630 + 420/630 = 40 + 420/630 = 460/630 - 460/630 simplified gives 46/63
- So, 4/63 + 20/30 = 46/63
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