Add 14/40 and 90/75
1st number: 14/40, 2nd number: 1 15/75
14/40 + 90/75 is 31/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 75 is 600
Next, find the equivalent fraction of both fractional numbers with denominator 600 - For the 1st fraction, since 40 × 15 = 600,
14/40 = 14 × 15/40 × 15 = 210/600 - Likewise, for the 2nd fraction, since 75 × 8 = 600,
90/75 = 90 × 8/75 × 8 = 720/600 - Add the two like fractions:
210/600 + 720/600 = 210 + 720/600 = 930/600 - 930/600 simplified gives 31/20
- So, 14/40 + 90/75 = 31/20
In mixed form: 111/20
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