For example, the fraction 15/20 can be changed to a fraction with a denominator of 100 by multiplying the numerator and denominator by 5. This will give us the fraction 75/100 so the equivalent percentage is 75%. The above video may be from a third-party source. We accept no responsibility for any videos from third-party sources.
How do you write 15/20 as a fraction?
To simplify 15/20 we have to divide both numerator (15) and denominator (20) by their greatest common factor (GCF). In other words, writing a fraction in its simplest form means that both numerator and denominator can no longer be divided by the same whole number other than 1.
What does 20/15 mean?
It's the other way around. The top is always 20. 20/15 means that from a distance of 20 feet you can see what a regular person can only see from a distance of 15 feet. It's a better than average eyesight. Licensed optician in Ontario, Can. since 1973.
