Question

What number lies exactly halfway between of 1.8 and 1.9​

Answer 1

The number exactly halfway between 1.8 and 1.9 is
`\(1.85\).`

Step-by-step explanation:

To find the number exactly halfway between two values, we take the average of those values. In this case, the average of 1.8 and 1.9 can be calculated as
`\((1.8 + 1.9)/(2) = 1.85\).` Therefore,
`\(1.85\)` is the number that lies exactly halfway between 1.8 and 1.9.

Understanding how to find the average or midpoint between two numbers is a fundamental concept in mathematics. It involves adding the two numbers and dividing the sum by 2. This process is applicable in various contexts, such as determining the mean in statistics or finding a central value between two bounds. In this case, calculating the average provides the exact midpoint between 1.8 and 1.9.

Knowing how to perform basic arithmetic operations and apply mathematical concepts to real-world situations enhances problem-solving skills and numerical literacy. The ability to find the midpoint between two values is a valuable skill in everyday mathematics, contributing to a deeper understanding of numerical relationships and their applications.