Essential Maths U4 quiz

Which of the following is a method to convert percentages to another form?

• Converting percentages to fractions

• Converting percentages to decimals

• Converting percentages to integers

• Converting percentages to ratios

What is the process of finding a part of a whole expressed in hundredths called?

• Converting percentages to fractions

• Finding a percentage of an amount

• Increasing and decreasing by a percentage

• Converting time periods

Which of the following involves adjusting values by a certain percentage?

• Converting percentages to fractions

• Finding a percentage of an amount

• Increasing and decreasing by a percentage

• Converting time periods

What is the term for changing the units of time, such as from hours to minutes?

• Converting percentages to fractions

• Finding a percentage of an amount

• Increasing and decreasing by a percentage

• Converting time periods

Which mathematical operation involves using powers or indices?

• Converting percentages to fractions

• Finding a percentage of an amount

• Increasing and decreasing by a percentage

• Calculating with exponents

What is the first step in converting a percentage to a fraction?

• Multiply the percentage by 10

• Put the number over 100

• Divide the percentage by 10

• Subtract 10 from the percentage

What is the simplified fraction form of 40%?

• 4/10

• 2/5

• 1/2

• 3/5

How do you remove the decimal when converting 24.5% to a fraction?

• Divide by 10

• Subtract 0.5

• Multiply by 10

• Add 0.5

What is the simplified fraction form of 24.5%?

• 49/200

• 245/1000

• 24.5/100

• 2/5

Which of the following percentages is equivalent to the fraction 1/2?

• 10%

• 25%

• 50%

• 66.6%