Add 42/30 and 5/63
1st number: 1 12/30, 2nd number: 5/63
42/30 + 5/63 is 466/315.
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,
42/30 = 42 × 21/30 × 21 = 882/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
5/63 = 5 × 10/63 × 10 = 50/630 - Add the two like fractions:
882/630 + 50/630 = 882 + 50/630 = 932/630 - 932/630 simplified gives 466/315
- So, 42/30 + 5/63 = 466/315
In mixed form: 1151/315
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