Add 72/63 and 14/5
1st number: 1 9/63, 2nd number: 2 4/5
72/63 + 14/5 is 138/35.
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,
72/63 = 72 × 5/63 × 5 = 360/315 - Likewise, for the 2nd fraction, since 5 × 63 = 315,
14/5 = 14 × 63/5 × 63 = 882/315 - Add the two like fractions:
360/315 + 882/315 = 360 + 882/315 = 1242/315 - 1242/315 simplified gives 138/35
- So, 72/63 + 14/5 = 138/35
In mixed form: 333/35
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