How do you round off km to the nearest 10?

Answer 1

To round off kilometers to the nearest 10, you would look at the digit in the tens place. If the digit in the ones place is 5 or greater, you would round up by adding 10 to the tens place. If the digit in the ones place is less than 5, you would keep the tens place the same. For example, if you have 47 km, you would round it to 50 km.

Answer 2

When rounding to a specific place, take a look at the digit immediately to the right of the target, in this case, the ones place. If that digit is 4 or less, zero everything to the right of the target out. If that digit is 5 through 9, increase the target by one and zero everything to the right of it out. If the target is a 9, increasing it will turn it to zero and increase the digit to the left of the target by one.

Answer 3

You look for a number in the 10 times table which is nearest to the distance which you have.