Basic X-Ray Machine Operator Practice Exam

To convert the fraction 7/8 into a decimal, you divide the numerator (7) by the denominator (8). Performing this division gives you the result of 0.875.

When you divide 7 by 8, you are determining how many times 8 fits into 7 in decimal form. As you calculate this division, you can recognize that 8 goes into 7 zero times and then you think of it in terms of smaller divisions until you reach a point where you can express it in decimal form. In essence, this calculation reflects the proportion of the whole represented by the fraction.

This decimal representation of 0.875 is an accurate and exact conversion of the fraction and is also significant in various applications, especially in contexts like measurement in radiography where precise values are vital for proper calculations and interpretations.

The other options represent different decimal values that do not correspond to the result of the division of 7 by 8.