Add 63/10 and 84/63
1st number: 6 3/10, 2nd number: 1 21/63
63/10 + 84/63 is 229/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 63 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 10 × 63 = 630,
63/10 = 63 × 63/10 × 63 = 3969/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
84/63 = 84 × 10/63 × 10 = 840/630 - Add the two like fractions:
3969/630 + 840/630 = 3969 + 840/630 = 4809/630 - 4809/630 simplified gives 229/30
- So, 63/10 + 84/63 = 229/30
In mixed form: 719/30
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