Understanding 2% of 90

The video tutorial guides students through solving a problem of finding 2% of 90. The instructor explains different ways to express 2% of 90, including using fractions and decimals. The video also covers how to convert percentages to decimals and multiply by 90. Finally, the instructor evaluates various answer choices to identify the correct ones, emphasizing the importance of understanding the problem and the calculations involved.

What is the main task the instructor asks you to solve?

• Calculate 2% of 100

• Find the value of 90% of 2

• Determine the percentage of 90 in 2

• Identify options equivalent to 2% of 90

How can 2% be expressed as a fraction?

• 1/50

• 2/1000

• 1/100

• 2/10

What is the simplified form of the fraction 2/100?

• 1/50

• 1/10

• 1/25

• 1/20

How is 2% represented as a decimal?

• 2.0

• 0.002

• 0.2

• 0.02

Which of the following is equivalent to 2% of 90?

• 200 times 90

• 0.02 times 90

• 2 times 90

• 0.2 times 90

Why is 0.2 times 90 not equivalent to 2% of 90?

• It represents 200%

• It represents 2%

• It represents 0.2%

• It represents 20%

Which option is ruled out because it is too large?

• 0.02 times 90

• 1/50 times 90

• 2 times 90

• 0.2 times 90

What is the correct interpretation of 200 times 90?

• It is smaller than 2% of 90

• It is much larger than 2% of 90

• It is exactly 2% of 90

• It is equivalent to 2% of 90

Which of the following is NOT a correct representation of 2% of 90?

• 2 times 90

• 1/50 times 90

• 0.02 times 90

• 2/100 times 90

What is the final conclusion about the correct choices?

• 0.02 times 90 and 2/100 times 90

• 1/50 times 90 and 0.2 times 90

• 0.2 times 90 and 2 times 90

• 200 times 90 and 2 times 90