Add 4/30 and 4/63
4/30 + 4/63 is 62/315.
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,
4/30 = 4 × 21/30 × 21 = 84/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
4/63 = 4 × 10/63 × 10 = 40/630 - Add the two like fractions:
84/630 + 40/630 = 84 + 40/630 = 124/630 - 124/630 simplified gives 62/315
- So, 4/30 + 4/63 = 62/315
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