Add 1/63 and 42/30
1st number: 1/63, 2nd number: 1 12/30
1/63 + 42/30 is 446/315.
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,
1/63 = 1 × 10/63 × 10 = 10/630 - Likewise, for the 2nd fraction, since 30 × 21 = 630,
42/30 = 42 × 21/30 × 21 = 882/630 - Add the two like fractions:
10/630 + 882/630 = 10 + 882/630 = 892/630 - 892/630 simplified gives 446/315
- So, 1/63 + 42/30 = 446/315
In mixed form: 1131/315
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