Solve 4*22/7*4*28*28

$$4 \times \frac{ 22 }{ 7 } \times 4 \times 28 \times 28$$

Evaluate

$$39424$$

Solution Steps

Express 4\times \frac{22}{7} as a single fraction.

$$\frac{4\times 22}{7}\times 4\times 28\times 28$$

Multiply 4 and 22 to get 88.

$$\frac{88}{7}\times 4\times 28\times 28$$

Express \frac{88}{7}\times 4 as a single fraction.

$$\frac{88\times 4}{7}\times 28\times 28$$

Multiply 88 and 4 to get 352.

$$\frac{352}{7}\times 28\times 28$$

Express \frac{352}{7}\times 28 as a single fraction.

$$\frac{352\times 28}{7}\times 28$$

Multiply 352 and 28 to get 9856.

$$\frac{9856}{7}\times 28$$

Divide 9856 by 7 to get 1408.

$$1408\times 28$$

Multiply 1408 and 28 to get 39424.

$$39424$$

Factor

$$2^{9}\times 7\times 11$$