Add 54/63 and 45/10
1st number: 54/63, 2nd number: 4 5/10
54/63 + 45/10 is 75/14.
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,
54/63 = 54 × 10/63 × 10 = 540/630 - Likewise, for the 2nd fraction, since 10 × 63 = 630,
45/10 = 45 × 63/10 × 63 = 2835/630 - Add the two like fractions:
540/630 + 2835/630 = 540 + 2835/630 = 3375/630 - 3375/630 simplified gives 75/14
- So, 54/63 + 45/10 = 75/14
In mixed form: 55/14
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