Respuesta :

Answer:

Option B - Tenths          

Step-by-step explanation:

Given : Number rounded 0.799 to 0.8.

To find : To which place value is the number rounded?

Solution :

According to place value system,

             Ones    Tenths    Hundredths    Thousandths

0.799-      0            7                9                           9

0.8-          0            8

As [tex]0.799=0.8-0.001[/tex]

0.8 have one decimal places so the number 0.799 hounded from one decimal places.

Around one decimal place is tenth.

Therefore, Tenth place value is the number rounded.

So, Option B is correct.