Add 84/75 and 7/4
1st number: 1 9/75, 2nd number: 1 3/4
84/75 + 7/4 is 287/100.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 4 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 75 × 4 = 300,
84/75 = 84 × 4/75 × 4 = 336/300 - Likewise, for the 2nd fraction, since 4 × 75 = 300,
7/4 = 7 × 75/4 × 75 = 525/300 - Add the two like fractions:
336/300 + 525/300 = 336 + 525/300 = 861/300 - 861/300 simplified gives 287/100
- So, 84/75 + 7/4 = 287/100
In mixed form: 287/100
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