Add 18/63 and 8/10
18/63 + 8/10 is 38/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 10 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 63 × 10 = 630,
18/63 = 18 × 10/63 × 10 = 180/630 - Likewise, for the 2nd fraction, since 10 × 63 = 630,
8/10 = 8 × 63/10 × 63 = 504/630 - Add the two like fractions:
180/630 + 504/630 = 180 + 504/630 = 684/630 - 684/630 simplified gives 38/35
- So, 18/63 + 8/10 = 38/35
In mixed form: 13/35
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