Question

Express 0.029646 correct to three decimal places​

Answer 1

0.03.

Explanation:

The 3rd decimal place is 9 so we round up the second place to 3.

Answer 2

0.030

Explanation:

=> 0.029646

To three dps that there should be only 3 decimals places after rounding off.

So, it becomes

=> 0.030 (Because the digit in ten thousandths place was greater than 5)