Which unit is used to measure mass in the metric system?

• Kilograms

• Seconds

• Liters

• Meters

What does the prefix 'kilo' represent in scientific notation?

• 10^-2

• 10^3

• 10^2

• 10^-3

How many meters are there in one kilometer?

• 1000

• 100

• 10

• 0.1

In a conversion rate, which part always gets the value of one?

• Base unit

• Prefix

• Fraction

• Exponent

What is the first step in converting 25 centimeters to meters?

• Multiply by 100

• Divide by 100

• Write the given value

• Use a calculator

What is the conversion factor from centimeters to meters?

• 10^-2

• 10^2

• 10^3

• 10^-3

How many grams are in 0.015 kilograms?

• 1.5

• 15

• 0.15

• 150

What is the first conversion step when converting miles per hour to meters per second?

• Convert miles to kilometers

• Convert miles to meters

• Convert hours to minutes

• Convert minutes to seconds

How many meters are in one mile according to the conversion rate?

• 100

• 5280

• 1609

• 1000

What is the final result of converting 60 miles per hour to meters per second?

• 26.8 m/s

• 100 m/s

• 60 m/s

• 1609 m/s