Add 32/5 and 80/40
1st number: 6 2/5, 2nd number: 2 0/40
32/5 + 80/40 is 42/5.
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,
32/5 = 32 × 8/5 × 8 = 256/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
80/40 = 80 × 1/40 × 1 = 80/40 - Add the two like fractions:
256/40 + 80/40 = 256 + 80/40 = 336/40 - 336/40 simplified gives 42/5
- So, 32/5 + 80/40 = 42/5
In mixed form: 82/5
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