To simplify a fraction you need to divide both the numerator (the number above the line) and the denominator (the number below the line) by any factors they share The factors of 91 are 7 and 13
The factors of 117 are 3, 3 and 13. They both share thirteen, so we can reduce the numerator to 7 and the denominator to (3 x 3) = 9 and we get a new fraction of 7/9
Expressed as a proper fraction in its simplest form, by dividing the numerator and denominator by 13, 91/117 is equal to 7/9 or seven ninths.
39/91 = 3/7
1639
To find the Greatest Common Factor (GCF) of 52, 78, 91, and 117, we first need to find the prime factorization of each number. The prime factorization of 52 is 2^2 * 13, 78 is 2 * 3 * 13, 91 is 7 * 13, and 117 is 3^2 * 13. The common prime factors among these numbers are 13. Therefore, the GCF of 52, 78, 91, and 117 is 13.
91/100. To convert this decimal to a fraction, you move the decimal point two places, and place it over 100. You usually reduce fractions, like 2/4 becomes 1/2. 91/100 cannot be reduced.
It is: 7/9
87/91 is in its simplest form.
5/7
77/91 in lowest terms is 11/13
117/91(divide both sides by 13)9/7
39/91 can be cancelled down to 3/7, by dividing both the numerator and denominator by 13.
It is 100*(117 - 91)/117 = 22.2 Recurring) %
31/2 in its lowest form.
13/7 is the lowest form
Factors of 91: 1, 7, 13, 91Factors of 117: 1, 3, 9, 13, 39, 117GCF (91, 117) = 13
Expressed as a proper fraction in its simplest form, by dividing the numerator and denominator by 13, 91/117 is equal to 7/9 or seven ninths.
39/91 = 3/7