Add 2/40 and 81/32
1st number: 2/40, 2nd number: 2 17/32
2/40 + 81/32 is 413/160.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 32 is 160
Next, find the equivalent fraction of both fractional numbers with denominator 160 - For the 1st fraction, since 40 × 4 = 160,
2/40 = 2 × 4/40 × 4 = 8/160 - Likewise, for the 2nd fraction, since 32 × 5 = 160,
81/32 = 81 × 5/32 × 5 = 405/160 - Add the two like fractions:
8/160 + 405/160 = 8 + 405/160 = 413/160 - So, 2/40 + 81/32 = 413/160
In mixed form: 293/160
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