Question

what is 7.74 rounded to the nearest tenth?

Explanation:

Step1: Identify the tenths and hundredths place

In the number \(7.74\), the digit in the tenths place is \(7\) and the digit in the hundredths place is \(4\).

Step2: Apply the rounding rule

The rule for rounding to the nearest tenth is: look at the digit in the hundredths place. If it is less than \(5\), we keep the digit in the tenths place the same; if it is \(5\) or more, we increase the digit in the tenths place by \(1\).

Since \(4 < 5\), we keep the digit in the tenths place (\(7\)) the same. So, \(7.74\) rounded to the nearest tenth is \(7.7\).

Answer:

\(7.7\)