Express 12% as a fraction in its lowest terms, show working?

To express 12% as a fraction in its lowest terms, we first need to remember that percent means "per hundred" or "out of 100". Therefore, 12% can be written as 12/100.

Next, we simplify the fraction by finding the greatest common factor (GCF) of 12 and 100, which is 4. We divide both the numerator and denominator by 4 to get the fraction in its lowest terms:

12 ÷ 4 = 3
100 ÷ 4 = 25

Therefore, 12% as a fraction in its lowest terms is 3/25.