Basic Math Examples

$h = \frac{7}{10} \cdot (220 - 40)$

Step 1

Subtract $40$ from $220$ .

$h = \frac{7}{10} \cdot 180$

Step 2

Cancel the common factor of $10$ .

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Step 2.1

Factor $10$ out of $180$ .

$h = \frac{7}{10} \cdot (10 (18))$

Step 2.2

Cancel the common factor.

$h = \frac{7}{10} \cdot (10 \cdot 18)$

Step 2.3

Rewrite the expression.

$h = 7 \cdot 18$

$h = 7 \cdot 18$

Step 3

Multiply $7$ by $18$ .

$h = 126$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$