Add 12/5 and 14/40
1st number: 2 2/5, 2nd number: 14/40
12/5 + 14/40 is 11/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 5 × 8 = 40,
12/5 = 12 × 8/5 × 8 = 96/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
14/40 = 14 × 1/40 × 1 = 14/40 - Add the two like fractions:
96/40 + 14/40 = 96 + 14/40 = 110/40 - 110/40 simplified gives 11/4
- So, 12/5 + 14/40 = 11/4
In mixed form: 23/4
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