Add 75/16 and 15/84
1st number: 4 11/16, 2nd number: 15/84
75/16 + 15/84 is 545/112.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 84 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 16 × 21 = 336,
75/16 = 75 × 21/16 × 21 = 1575/336 - Likewise, for the 2nd fraction, since 84 × 4 = 336,
15/84 = 15 × 4/84 × 4 = 60/336 - Add the two like fractions:
1575/336 + 60/336 = 1575 + 60/336 = 1635/336 - 1635/336 simplified gives 545/112
- So, 75/16 + 15/84 = 545/112
In mixed form: 497/112
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