Can you round 662 to nearest ten and hundred?

Answer 1

662 to nearest 10 is 660

662 to nearest 100 is 700

To round a digit:

1. look at the next digit and if it is half way or more add 1 to the rounded digit;
2. replace all digits after the rounded digit with zeros:

• 662 to nearest 10:

1. digit after 10s digit is 2; not more than half way so don't add 1 to the 10s digit;
2. replace the '2' with '0'.

⇒ 662 to nearest 10 is 660

• 662 to nearest 100:

1. digit after 100s digit is 6; more than half way so add 1 to 100s digit;
2. replace the '62' with '00'

⇒ 662 to nearest 100 is 700