Add 14/63 and 90/30
1st number: 14/63, 2nd number: 3 0/30
14/63 + 90/30 is 29/9.
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,
14/63 = 14 × 10/63 × 10 = 140/630 - Likewise, for the 2nd fraction, since 30 × 21 = 630,
90/30 = 90 × 21/30 × 21 = 1890/630 - Add the two like fractions:
140/630 + 1890/630 = 140 + 1890/630 = 2030/630 - 2030/630 simplified gives 29/9
- So, 14/63 + 90/30 = 29/9
In mixed form: 32/9
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