Basic Math Examples

$\frac{4.7}{1.3} \cdot \frac{50}{20} \cdot \frac{4}{25} \cdot \frac{8.2}{2.1}$

Step 1

Divide $4.7$ by $1.3$ .

$3.\overline{615384} \cdot \frac{50}{20} \cdot \frac{4}{25} \cdot \frac{8.2}{2.1}$

Step 2

Cancel the common factor of $50$ and $20$ .

Tap for more steps...

Step 2.1

Factor $10$ out of $50$ .

$3.\overline{615384} \cdot \frac{10 (5)}{20} \cdot \frac{4}{25} \cdot \frac{8.2}{2.1}$

Step 2.2

Cancel the common factors.

Tap for more steps...

Step 2.2.1

Factor $10$ out of $20$ .

$3.\overline{615384} \cdot \frac{10 \cdot 5}{10 \cdot 2} \cdot \frac{4}{25} \cdot \frac{8.2}{2.1}$

Step 2.2.2

Cancel the common factor.

$3.\overline{615384} \cdot \frac{10 \cdot 5}{10 \cdot 2} \cdot \frac{4}{25} \cdot \frac{8.2}{2.1}$

Step 2.2.3

Rewrite the expression.

$3.\overline{615384} \cdot \frac{5}{2} \cdot \frac{4}{25} \cdot \frac{8.2}{2.1}$

Step 3

Multiply $3.\overline{615384} (\frac{5}{2})$ .

Tap for more steps...

Step 3.1

Combine $3.\overline{615384}$ and $\frac{5}{2}$ .

$\frac{3.\overline{615384} \cdot 5}{2} \cdot \frac{4}{25} \cdot \frac{8.2}{2.1}$

Step 3.2

Multiply $3.\overline{615384}$ by $5$ .

$\frac{18.\overline{076923}}{2} \cdot \frac{4}{25} \cdot \frac{8.2}{2.1}$

Step 4

Cancel the common factor of $2$ .

Tap for more steps...

Step 4.1

Factor $2$ out of $4$ .

$\frac{18.\overline{076923}}{2} \cdot \frac{2 (2)}{25} \cdot \frac{8.2}{2.1}$

Step 4.2

Cancel the common factor.

$\frac{18.\overline{076923}}{2} \cdot \frac{2 \cdot 2}{25} \cdot \frac{8.2}{2.1}$

Step 4.3

Rewrite the expression.

$18.\overline{076923} \cdot \frac{2}{25} \cdot \frac{8.2}{2.1}$

Step 5

Combine $18.\overline{076923}$ and $\frac{2}{25}$ .

$\frac{18.\overline{076923} \cdot 2}{25} \cdot \frac{8.2}{2.1}$

Step 6

Simplify the expression.

Tap for more steps...

Step 6.1

Multiply $18.\overline{076923}$ by $2$ .

$\frac{36.\overline{153846}}{25} \cdot \frac{8.2}{2.1}$

Step 6.2

Divide $36.\overline{153846}$ by $25$ .

$1.4\overline{461538} \cdot \frac{8.2}{2.1}$

Step 6.3

Divide $8.2$ by $2.1$ .

$1.4\overline{461538} \cdot 3.\overline{904761}$

Step 6.4

Multiply $1.4\overline{461538}$ by $3.\overline{904761}$ .

$5.64688644$