Add 3/63 and 42/5
1st number: 3/63, 2nd number: 8 2/5
3/63 + 42/5 is 887/105.
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,
3/63 = 3 × 5/63 × 5 = 15/315 - Likewise, for the 2nd fraction, since 5 × 63 = 315,
42/5 = 42 × 63/5 × 63 = 2646/315 - Add the two like fractions:
15/315 + 2646/315 = 15 + 2646/315 = 2661/315 - 2661/315 simplified gives 887/105
- So, 3/63 + 42/5 = 887/105
In mixed form: 847/105
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