Solve pidiv4+2pidiv3

$$\pi \div 4+2 \pi \div 3$$

Evaluate

$$\frac{11\pi }{12}\approx 2.879793266$$

Short Solution Steps

To add or subtract expressions, expand them to make their denominators the same. Least common multiple of 4 and 3 is 12. Multiply \frac{\pi }{4} times \frac{3}{3}. Multiply \frac{2\pi }{3} times \frac{4}{4}.

$$\frac{3\pi }{12}+\frac{4\times 2\pi }{12}$$

Since \frac{3\pi }{12} and \frac{4\times 2\pi }{12} have the same denominator, add them by adding their numerators.

$$\frac{3\pi +4\times 2\pi }{12}$$

Do the multiplications in 3\pi +4\times 2\pi .

$$\frac{3\pi +8\pi }{12}$$

Combine like terms in 3\pi +8\pi .

$$\frac{11\pi }{12}$$