Solve 672*21/3-372*21/3=

$$672 \cdot 2 \frac { 1 } { 3 } - 372 \cdot 2 \frac { 1 } { 3 } =$$

Evaluate

$$700$$

Solution Steps

Multiply 2 and 3 to get 6.

$$672\times \frac{6+1}{3}-372\times \frac{2\times 3+1}{3}$$

Add 6 and 1 to get 7.

$$672\times \frac{7}{3}-372\times \frac{2\times 3+1}{3}$$

Express 672\times \frac{7}{3} as a single fraction.

$$\frac{672\times 7}{3}-372\times \frac{2\times 3+1}{3}$$

Multiply 672 and 7 to get 4704.

$$\frac{4704}{3}-372\times \frac{2\times 3+1}{3}$$

Divide 4704 by 3 to get 1568.

$$1568-372\times \frac{2\times 3+1}{3}$$

Multiply 2 and 3 to get 6.

$$1568-372\times \frac{6+1}{3}$$

Add 6 and 1 to get 7.

$$1568-372\times \frac{7}{3}$$

Express 372\times \frac{7}{3} as a single fraction.

$$1568-\frac{372\times 7}{3}$$

Multiply 372 and 7 to get 2604.

$$1568-\frac{2604}{3}$$

Divide 2604 by 3 to get 868.

$$1568-868$$

Subtract 868 from 1568 to get 700.

$$700$$

Factor

$$2^{2}\times 5^{2}\times 7$$