212/3 plus 99/4

212/3 + 99/4
=
1145 12
Mixed Number: 95 5/12
Decimal: 95.416667
Percentage: 9541.67%

Step-by-Step Solution

  1. 1
    Find LCM of denominators
    LCM(3, 4) = 12
  2. 2
    Convert to common denominator
    212/3 = 848/12    99/4 = 297/12
  3. 3
    Add numerators
    848 + 297 = 1145/12
  4. 4
    Simplify
    1145/12 = 1145/12

How to Add Fractions

To add fractions, you need a common denominator. Find the Least Common Multiple (LCM) of both denominators, convert each fraction, then add the numerators. Finally, simplify the result by dividing both numerator and denominator by their GCD.

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