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In a proper fraction the numerator is smaller than the denominator. Since every two-digit number is larger than every one-digit number, there must be a one-digit numerator and two-digit denominator comprising 3 digits total. The greatest fraction will be the one with the largest possible numerator and smallest possible denominator.
Choose a numerator of 9 (the largest one-digit number) and a denominator of 10 (the smallest 2-digit number). All 3 digits are different.
The answer is 9/10.
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What is the greatest proper fraction that has 7 different digits?
It is 987/1234.
How do you convert improper fraction to a proper fraction?
You can't. Improper and proper fractions are two different things. You can convert an improper fraction to a mixed number.
How are proper fraction improper fraction and mixed numbers different?
A proper fraction has a numerator less than its denominator. An improper fraction has a numerator greater than or equal to its denominator. A mixed number combines a whole number with a proper fraction.
What is the difference between dissimilar fraction and proper fraction?
A proper fraction is one fraction in which the numerator is smaller than the denominator. Dissimilar fractions are two or more fractions whose denominators are different (dissimilar).
What is greater a proper fraction or an improper fraction?
Improper fraction is greater than a proper fraction.
