Add 80/84 and 4/75
80/84 + 4/75 is 176/175.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 75 is 2100
Next, find the equivalent fraction of both fractional numbers with denominator 2100 - For the 1st fraction, since 84 × 25 = 2100,
80/84 = 80 × 25/84 × 25 = 2000/2100 - Likewise, for the 2nd fraction, since 75 × 28 = 2100,
4/75 = 4 × 28/75 × 28 = 112/2100 - Add the two like fractions:
2000/2100 + 112/2100 = 2000 + 112/2100 = 2112/2100 - 2112/2100 simplified gives 176/175
- So, 80/84 + 4/75 = 176/175
In mixed form: 11/175
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