Solve 22/7*20*20*15

$$\frac { 22 } { 7 } \times 20 \times 20 \times 15$$

Evaluate

$$\frac{132000}{7}\approx 18857.142857143$$

Solution Steps

Express \frac{22}{7}\times 20 as a single fraction.

$$\frac{22\times 20}{7}\times 20\times 15$$

Multiply 22 and 20 to get 440.

$$\frac{440}{7}\times 20\times 15$$

Express \frac{440}{7}\times 20 as a single fraction.

$$\frac{440\times 20}{7}\times 15$$

Multiply 440 and 20 to get 8800.

$$\frac{8800}{7}\times 15$$

Express \frac{8800}{7}\times 15 as a single fraction.

$$\frac{8800\times 15}{7}$$

Multiply 8800 and 15 to get 132000.

$$\frac{132000}{7}$$

Factor

$$\frac{2 ^ {5} \cdot 3 \cdot 5 ^ {3} \cdot 11}{7} = 18857\frac{1}{7} = 18857.14285714286$$