Podcast
Questions and Answers
Explain the process of converting fractions to decimals and percentages.
Explain the process of converting fractions to decimals and percentages.
To convert a fraction to a decimal, divide the numerator by the denominator. To convert a decimal to a percentage, multiply by 100 and add the percentage symbol.
What is the method for adding fractions with different denominators?
What is the method for adding fractions with different denominators?
To add fractions with different denominators, find the least common multiple (LCM) of the denominators, convert the fractions to equivalent fractions with the LCM as the common denominator, then add the numerators.
How do you rationalize the denominator of a fraction with a surd?
How do you rationalize the denominator of a fraction with a surd?
To rationalize the denominator of a fraction with a surd, multiply the numerator and denominator by the conjugate of the denominator, which eliminates the surd from the denominator.
What are the major subdisciplines of modern mathematics?
What are the major subdisciplines of modern mathematics?
What does most mathematical activity involve?
What does most mathematical activity involve?
What do proofs consist of?
What do proofs consist of?
What are the entities in modern mathematics stipulated to have certain properties called?
What are the entities in modern mathematics stipulated to have certain properties called?
What are considered true starting points of the theory in modern mathematics?
What are considered true starting points of the theory in modern mathematics?
