Add 75/63 and 28/10
1st number: 1 12/63, 2nd number: 2 8/10
75/63 + 28/10 is 419/105.
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,
75/63 = 75 × 10/63 × 10 = 750/630 - Likewise, for the 2nd fraction, since 10 × 63 = 630,
28/10 = 28 × 63/10 × 63 = 1764/630 - Add the two like fractions:
750/630 + 1764/630 = 750 + 1764/630 = 2514/630 - 2514/630 simplified gives 419/105
- So, 75/63 + 28/10 = 419/105
In mixed form: 3104/105
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