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Exercises: rounding decimal numbers

Calculate $11 111 : 9000$ as decimal number and then round it to

hundredths

For this task you need the following basic knowledge: Decimal numbers
$11 111 : 9000$ $=$ $\frac{11 111}{9000}$
↓
Shorten the fraction by 1000.
$=$ $\frac{11.111 \cdot 1000}{9 \cdot 1000}$
$=$ $\frac{11.111}{9}$
↓
Divide.
$=$ $1.234 5$
↓
Round to hundredths.
$=$ $1.23$
thousandths

For this task you need the following basic knowledge: Decimal numbers
$11 111 : 9000$ $=$ $\frac{11 111}{9000}$
↓
Shorten the fraction by 1000.
$=$ $\frac{11.111 \cdot 1000}{9 \cdot 1000}$
$=$ $\frac{11.111}{9}$
↓
Divide.
$=$ $1.234 5$
$=$ $1.235$

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