Add 9/63 and 42/5
1st number: 9/63, 2nd number: 8 2/5
9/63 + 42/5 is 299/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 5 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 63 × 5 = 315,
9/63 = 9 × 5/63 × 5 = 45/315 - Likewise, for the 2nd fraction, since 5 × 63 = 315,
42/5 = 42 × 63/5 × 63 = 2646/315 - Add the two like fractions:
45/315 + 2646/315 = 45 + 2646/315 = 2691/315 - 2691/315 simplified gives 299/35
- So, 9/63 + 42/5 = 299/35
In mixed form: 819/35
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