Solve 1pi/2-0

$$1 \frac { \pi } { 2 } - 0$$

Evaluate

$$\frac{\pi }{2}\approx 1.570796327$$

Short Solution Steps

Express 1\times \frac{\pi }{2} as a single fraction.

$$\frac{\pi }{2}-0$$

To add or subtract expressions, expand them to make their denominators the same. Multiply 0 times \frac{2}{2}.

$$\frac{\pi }{2}-\frac{0\times 2}{2}$$

Since \frac{\pi }{2} and \frac{0\times 2}{2} have the same denominator, subtract them by subtracting their numerators.

$$\frac{\pi -0\times 2}{2}$$

Do the multiplications in \pi -0\times 2.

$$\frac{\pi }{2}$$