Final answer:
To express 43.7% as a fraction in its simplest form, divide 43.7 by 100 to get 0.437. Then write 0.437 as a fraction and simplify it. The simplest form of 43.7% as a fraction is 437/1000 or 43.7/100.
Step-by-step explanation:
To express 43.7% as a fraction in its simplest form, we need to convert the percentage to a decimal and then to a fraction. To do this, divide 43.7 by 100, which gives us 0.437. Since decimals can be expressed as fractions, we can write 0.437 as 437/1000. To simplify this fraction, we can divide both the numerator and denominator by their greatest common factor, which in this case is 1. Therefore, 43.7% as a fraction in its simplest form is 437/1000 or 43.7/100.
Learn more about Converting a percentage to a fraction