Add 7/63 and 54/30
1st number: 7/63, 2nd number: 1 24/30
7/63 + 54/30 is 86/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 30 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 63 × 10 = 630,
7/63 = 7 × 10/63 × 10 = 70/630 - Likewise, for the 2nd fraction, since 30 × 21 = 630,
54/30 = 54 × 21/30 × 21 = 1134/630 - Add the two like fractions:
70/630 + 1134/630 = 70 + 1134/630 = 1204/630 - 1204/630 simplified gives 86/45
- So, 7/63 + 54/30 = 86/45
In mixed form: 141/45
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