A water purification unit processes 450 liters of water per hour. How many kiloliters of w… — Armed Services Vocational Aptitude Battery (ASVAB)

A water purification unit processes $450$ liters of water per hour. How many kiloliters of water does it process during an $8$ -hour shift?

A
$3,600,000$
$3.6$ Answer
C
$36$
D
$3600$

Answer

The water purification unit processes

3.6

kiloliters of water.

The unit processes

450

liters per hour for

8

hours, yielding a total of

3600

liters. Because

1

kiloliter is equal to

1000

liters, dividing

3600

1000

results in

3.6

kiloliters.

Step-by-Step Solution

Calculate the total amount of water processed in liters.

450 \times 8 = 3600

liters

The unit processes water at a rate of 450 liters per hour for an 8-hour period.

Convert the total volume from liters to kiloliters.

3600 \div 1000 = 3.6

kiloliters

There are 1000 liters in one kiloliter. Converting from a smaller unit (liters) to a larger unit (kiloliters) requires dividing by 1000.

Key Concept

Metric volume conversions require dividing by powers of 10 when converting to a larger unit. To convert from base units (liters) to kilo- units (kiloliters), divide the value by 1000.

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