Add 84/40 and 80/75
1st number: 2 4/40, 2nd number: 1 5/75
84/40 + 80/75 is 19/6.
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,
84/40 = 84 × 15/40 × 15 = 1260/600 - Likewise, for the 2nd fraction, since 75 × 8 = 600,
80/75 = 80 × 8/75 × 8 = 640/600 - Add the two like fractions:
1260/600 + 640/600 = 1260 + 640/600 = 1900/600 - 1900/600 simplified gives 19/6
- So, 84/40 + 80/75 = 19/6
In mixed form: 31/6
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Related: 84/80+80/75