Which of the following is an improper fraction? 2 9/7 25/20 7 2/9 20/25
The improper fraction is 25/20.
An improper fraction is a fraction in which the numerator is equal to or larger than the denominator. Let's look at the options:
1) 2 9/7: This is a mixed number, not an improper fraction, because the whole number part (2) is smaller than the numerator (9).
2) 25/20: This is also not an improper fraction because the numerator (25) is larger than the denominator (20).
3) 7 2/9: This is a mixed number, not an improper fraction, because the whole number part (7) is larger than the numerator (2).
4) 20/25: This is a proper fraction because the numerator (20) is smaller than the denominator (25).
The only remaining option is 2 9/7. This is the improper fraction because the numerator (9) is larger than the denominator (7).
To determine which of the given fractions is an improper fraction, we need to understand what an improper fraction is. An improper fraction is a fraction where the numerator (the top number) is equal to or greater than the denominator (the bottom number).
Let's examine each of the options to find the improper fraction:
1) 2 9/7: This is a mixed number, not an improper fraction. It consists of a whole number (2) and a proper fraction (9/7).
2) 25/20: This is a proper fraction because the numerator (25) is smaller than the denominator (20).
3) 7 2/9: This is a mixed number, not an improper fraction. It consists of a whole number (7) and a proper fraction (2/9).
4) 20/25: This is a proper fraction because the numerator (20) is smaller than the denominator (25).
Therefore, none of the given fractions (2 9/7, 25/20, 7 2/9, 20/25) are improper fractions.