Question

Round off the following number to the nearest tens: $64$

Answer 1

To round off to the nearest tens

Step 1: Check the ones place digit of the given number.

Here, the ones place digit of $64$is $4$.

Step 2: If ones place digit $<$ 5, replace the ones digit by 0 and keep other digits same. If ones place digit is $⩾$5, replace the ones digit by 0 and increase the tens digit by 1 keeping other digits same.

Since, $4<5$, the ones digit is replaced by $0$ and tens digit will remain same.

So, $64$rounded off to the nearest tens is $60$.

Hence, $64$rounded off to the nearest tens is $60$.