Pre-Algebra Examples

$0 + \frac{3}{8} + \frac{3}{4} + \frac{3}{8}$

Step 1

Combine the numerators over the common denominator.

$\frac{3 + 3}{8} + \frac{3}{4}$

Step 2

Add $3$ and $3$ .

$\frac{6}{8} + \frac{3}{4}$

Step 3

Cancel the common factor of $6$ and $8$ .

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Step 3.1

Factor $2$ out of $6$ .

$\frac{2 (3)}{8} + \frac{3}{4}$

Step 3.2

Cancel the common factors.

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Step 3.2.1

Factor $2$ out of $8$ .

$\frac{2 \cdot 3}{2 \cdot 4} + \frac{3}{4}$

Step 3.2.2

Cancel the common factor.

$\frac{2 \cdot 3}{2 \cdot 4} + \frac{3}{4}$

Step 3.2.3

Rewrite the expression.

$\frac{3}{4} + \frac{3}{4}$

Step 4

Combine the numerators over the common denominator.

$\frac{3 + 3}{4}$

Step 5

Add $3$ and $3$ .

$\frac{6}{4}$

Step 6

Cancel the common factor of $6$ and $4$ .

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Step 6.1

Factor $2$ out of $6$ .

$\frac{2 (3)}{4}$

Step 6.2

Cancel the common factors.

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Step 6.2.1

Factor $2$ out of $4$ .

$\frac{2 \cdot 3}{2 \cdot 2}$

Step 6.2.2

Cancel the common factor.

$\frac{2 \cdot 3}{2 \cdot 2}$

Step 6.2.3

Rewrite the expression.

$\frac{3}{2}$

Step 7

The result can be shown in multiple forms.

Exact Form:

$\frac{3}{2}$

Decimal Form:

$1.5$

Mixed Number Form:

$1 \frac{1}{2}$