Add 15/63 and 8/10
15/63 + 8/10 is 109/105.
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,
15/63 = 15 × 10/63 × 10 = 150/630 - Likewise, for the 2nd fraction, since 10 × 63 = 630,
8/10 = 8 × 63/10 × 63 = 504/630 - Add the two like fractions:
150/630 + 504/630 = 150 + 504/630 = 654/630 - 654/630 simplified gives 109/105
- So, 15/63 + 8/10 = 109/105
In mixed form: 14/105
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