Final answer:
The result of 4-3 is 1. This is an arithmetic subtraction. In other contexts, such as factorial calculations in permutations or converting fractions to percentages in scores, the numbers are used differently.
Step-by-step explanation:
The result of the calculation 4-3 is 1. The calculation is a simple arithmetic subtraction where you take 4 and subtract 3, leaving you with 1. In the context of permutations, the expression 4·3·2·1 refers to 4 factorial, which is a mathematical way to describe the number of combinations possible when arranging 4 different items. The total number of combinations is calculated by multiplying these numbers together, resulting in 24 different combinations. This is a fundamental concept in combinatorics, a branch of mathematics dealing with counting, arrangement, and combination.
When dealing with percentage composition, it's important to understand the process of converting a fraction to a percentage by multiplying by 100. For instance, if you score 73 out of 100 on an exam, you would calculate your percentage score by (73/100)×100, which equals 73%.
In probability and statistics, often results should be rounded to a certain number of decimal places for precision, as stated with rounding answers to four decimal places.