Add 81/10 and 60/63
1st number: 8 1/10, 2nd number: 60/63
81/10 + 60/63 is 1901/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 63 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 10 × 63 = 630,
81/10 = 81 × 63/10 × 63 = 5103/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
60/63 = 60 × 10/63 × 10 = 600/630 - Add the two like fractions:
5103/630 + 600/630 = 5103 + 600/630 = 5703/630 - 5703/630 simplified gives 1901/210
- So, 81/10 + 60/63 = 1901/210
In mixed form: 911/210
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