Second Quarter Exam in Enhanced Math 7

Johnny is a runner. What unit of time he should use in a practice for an athletic game?

• nanosecond
• second
• minutes
• hour

In the new normal, fast-food chains are always checking temperatures of customers. What unit of measure are they using?

• degrees
• degrees Fahrenheit
• degrees Celsius
• 36°C

Which unit of measurement are we going to use if we are measuring the time spent in using the web for a research?

• microsecond
• millisecond
• second
• hour

In measuring the mass of sack of loam soil, which of the following units of measure should you use?

• milligram
• gram
• pound
• kilogram

To measure small objects like microchip, what unit is the best to use?

• millimeter
• centimeter
• meter
• kilometer

What is the appropriate unit of measure for the mass of a steel cabinet?

• zeptogram
• milligram
• kilogram
• exa-gram

Which is the best estimate of temperature of a boiling water in degree Celsius?

• 0
• 10
• 32
• 100

How many meters of wood are needed to completely surround a square whose side is 0.427 meter?

• 1 meter
• 2 meters
• 3 meters
• 4 meters

If your forearm length is 30cm and you are about to measure a plywood to be used as the wall of your bedroom, how long is the plywood if you measured 7 forearm length?

• 46 cm
• 92 cm
• 200 cm
• 210cm

Convert 36 inches into feet.

• 3.5 ft
• 3 ft
• 2.5 ft
• 2 ft