Question

Solve the equation 2 3/4 - 3 1/2 + 4 2/3

Answer 1

Answer:

$5\frac{7}{12}$

Step-by-step explanation:

$= 2\frac{3}{4} - 3\frac{1}{2} + 4\frac{2}{3}\\\\ = \frac{11}{4} - \frac{7}{2} + \frac{14}{3}\\\\LCM~of~4,2,3 = 12\\\\= (3*\frac{11}{4}) - (6*\frac{7}{2}) + (4*\frac{14}{3})\\\\= \frac{33}{12} - \frac{42}{12} + \frac{76}{12}\\\\= \frac{33-42+76}{12}\\\\= \frac{109 - 42}{12}\\\\ = \frac{67}{12}\\\\ = 5\frac{7}{12}$

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