Add 2/80 and 40/15
1st number: 2/80, 2nd number: 2 10/15
2/80 + 40/15 is 323/120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 15 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 80 × 3 = 240,
2/80 = 2 × 3/80 × 3 = 6/240 - Likewise, for the 2nd fraction, since 15 × 16 = 240,
40/15 = 40 × 16/15 × 16 = 640/240 - Add the two like fractions:
6/240 + 640/240 = 6 + 640/240 = 646/240 - 646/240 simplified gives 323/120
- So, 2/80 + 40/15 = 323/120
In mixed form: 283/120
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