Question 1
What is the value of the expression (3\frac{1}{4} + 2\frac{1}{6} - 1\frac{1}{3})?
- (4\frac{1}{12})
- (4\frac{1}{7})
- (5\frac{1}{2})
- (6\frac{3}{4})
Explanation: To solve the expression, first find a common denominator for the fractions, which is 12. Convert the mixed numbers: (3\frac{3}{12} + 2\frac{2}{12} - 1\frac{4}{12}). First, perform the addition: (3\frac{3}{12} + 2\frac{2}{12} = 5\frac{5}{12}). Then, perform the subtraction: (5\frac{5}{12} - 1\frac{4}{12} = 4\frac{1}{12}).