Question

lesson 8 homework name __________ date __________ 1. write the decomposition that helps you, and then round to the given place - value. show number lines to explain your thinking. circle the rounded value on each number line. a. 43.586 to the nearest tenth, hundredth, and one.

Explanation:

Step1: Round to the nearest tenth

The digit in the hundredth place is 8. Since 8 > 5, we round up the digit in the tenth place. So, 43.586 rounded to the nearest tenth is 43.6.

Step2: Round to the nearest hundredth

The digit in the thousandth place is 6. Since 6 > 5, we round up the digit in the hundredth place. So, 43.586 rounded to the nearest hundredth is 43.59.

Step3: Round to the nearest one

The digit in the tenth place is 5. Since 5 = 5, we round up the digit in the ones place. So, 43.586 rounded to the nearest one is 44.

Answer:

Nearest tenth: 43.6; Nearest hundredth: 43.59; Nearest one: 44