Basic Math Examples

$\frac{1}{3} + \frac{10}{63}$

Step 1

To write

$\frac{1}{3}$ as a fraction with a common denominator, multiply by

$\frac{21}{21}$ .

$\frac{1}{3} \cdot \frac{21}{21} + \frac{10}{63}$

Step 2

Write each expression with a common denominator of

$63$ , by multiplying each by an appropriate factor of

$1$ .

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Step 2.1

Multiply

$\frac{1}{3}$ by

$\frac{21}{21}$ .

$\frac{21}{3 \cdot 21} + \frac{10}{63}$

Step 2.2

Multiply

$3$ by

$21$ .

$\frac{21}{63} + \frac{10}{63}$

Step 3

Combine the numerators over the common denominator.

$\frac{21 + 10}{63}$

Step 4

Add

$21$ and

$10$ .

$\frac{31}{63}$

Step 5

The result can be shown in multiple forms.

Exact Form:

$\frac{31}{63}$

Decimal Form:

$0.\overline{492063}$