Add 18/63 and 54/10
1st number: 18/63, 2nd number: 5 4/10
18/63 + 54/10 is 199/35.
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,
18/63 = 18 × 10/63 × 10 = 180/630 - Likewise, for the 2nd fraction, since 10 × 63 = 630,
54/10 = 54 × 63/10 × 63 = 3402/630 - Add the two like fractions:
180/630 + 3402/630 = 180 + 3402/630 = 3582/630 - 3582/630 simplified gives 199/35
- So, 18/63 + 54/10 = 199/35
In mixed form: 524/35
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