Add 54/10 and 20/63
1st number: 5 4/10, 2nd number: 20/63
54/10 + 20/63 is 1801/315.
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,
54/10 = 54 × 63/10 × 63 = 3402/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
20/63 = 20 × 10/63 × 10 = 200/630 - Add the two like fractions:
3402/630 + 200/630 = 3402 + 200/630 = 3602/630 - 3602/630 simplified gives 1801/315
- So, 54/10 + 20/63 = 1801/315
In mixed form: 5226/315
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