Add 60/63 and 42/30
1st number: 60/63, 2nd number: 1 12/30
60/63 + 42/30 is 247/105.
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,
60/63 = 60 × 10/63 × 10 = 600/630 - Likewise, for the 2nd fraction, since 30 × 21 = 630,
42/30 = 42 × 21/30 × 21 = 882/630 - Add the two like fractions:
600/630 + 882/630 = 600 + 882/630 = 1482/630 - 1482/630 simplified gives 247/105
- So, 60/63 + 42/30 = 247/105
In mixed form: 237/105
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