To start off, note that 4/7 is a fraction, and a fraction shows how many parts something is of the whole. Furthermore, decimals are numbers with a decimal point. Both fractions and decimals are used to express partial numbers.
When you want to convert the fraction 4/7 to decimal form, you want to get rid of the fraction divider line and end up with a decimal number.
To get 4/7 in decimal form you simply divide the 4 by 7. Here is the math and the answer:
