Add 10/63 and 64/30
1st number: 10/63, 2nd number: 2 4/30
10/63 + 64/30 is 722/315.
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,
10/63 = 10 × 10/63 × 10 = 100/630 - Likewise, for the 2nd fraction, since 30 × 21 = 630,
64/30 = 64 × 21/30 × 21 = 1344/630 - Add the two like fractions:
100/630 + 1344/630 = 100 + 1344/630 = 1444/630 - 1444/630 simplified gives 722/315
- So, 10/63 + 64/30 = 722/315
In mixed form: 292/315
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