Add 49/63 and 90/30
1st number: 49/63, 2nd number: 3 0/30
49/63 + 90/30 is 34/9.
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,
49/63 = 49 × 10/63 × 10 = 490/630 - Likewise, for the 2nd fraction, since 30 × 21 = 630,
90/30 = 90 × 21/30 × 21 = 1890/630 - Add the two like fractions:
490/630 + 1890/630 = 490 + 1890/630 = 2380/630 - 2380/630 simplified gives 34/9
- So, 49/63 + 90/30 = 34/9
In mixed form: 37/9
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