Math

How many hours are there in one week?

• 120

• 168

• 200

• 218

A thermal scanner reads at 95⁰F. What is its equivalent in ˚C?

• 37

• 36

• 35

• 34

How many years are there in 3 decades?

• 3

• 30

• 300

• 3000

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

• Microseconds

• Millisecond

• Second

• Hour

The weight of powdered milk is 400 grams. What is the equivalent weight in kilograms?

• 4.0 kg

• 40 kg

• 0.4

• 0.04

The size of a standard milk tea is 473 mL. Which of the following is 473 mL in liters?

• 0.473

• 4.73

• 47.3

• 4730

How many pounds are there in 48 ounces?

(1 lb.= 16 oz)

• 6

• 5

• 4

• 3

What is the equivalent expression of “the sum of 4 and a number x “?

• 4+x

• 4-x

• 4x

• 4/x

Which of the following is the translation of mathematical phrases “y-6” ?

• A.six less than a number y

• B. 6 is less than y

• C. a number minus 6

• D. a number y added to 6

Which of the following affects the accuracy of measurements?

• A. The unit of measure.

• B. The skill of the person doing the measurement.

• C. The length of the instrument used in measuring.

• D. The part of the body to be used in measurement