To simplify the fraction 85/90, you'll want to find the greatest common divisor (GCD) of the numerator (85) and the denominator (90), and then divide both by that GCD.
The factors of 85 are , 1 , 5 , 17 , 85 .
The factors of 90 are , 1 , 2 , 3 , 5 , 6 , 9 , 10 , 15 , 18 , 30 , 45 , 90 .
The largest number that appears in both lists is 5, so the GCD of 12 and 36 is 5.
85 ÷ 5 = 17
90 ÷ 5 = 18
So, the simplified form of 85/90 is 17/18.
The fraction 85/90 is equivalent to 17/18 when simplified.
eighty-five over 90
seventeen over 18
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Our tool uses advanced algorithms to find the greatest common divisor (GCD) of the numerator and denominator. It then divides both numbers by the GCD to obtain the simplified form.