Question

1.8
1\frac{8}{10}
how can you describe 1.8?
1.8 is a number with 1 whole and \boxed{?} tenths of another whole.

Explanation:

Step1: Recall decimal place value

The decimal \(1.8\) can be written as \(1 + 0.8\). The digit in the tenths place (the first digit after the decimal) represents tenths.

Step2: Convert 0.8 to tenths

Since \(0.8=\frac{8}{10}\), which means 8 tenths. So 1.8 has 1 whole and 8 tenths of another whole.

Answer:

8