89.4 because......
4 and below you keep it but replace any numbers to the right of it with zeros ....5 and higher you round up and replace any numbers to the right of it with zeros. For Example:
45.8 rounded to the nearest tenth is 45.9 because 8 is above 5.
39.3 rounded to the nearest tenth is 39.3
8940
Well, isn't that a happy little number! When we round 5.167 to the nearest tenth, we look at the digit in the hundredths place, which is 6. Since 6 is greater than 5, we round up the tenths place, making it 5.2. And just like that, we have a beautifully rounded number!
65.6
It is then 52.8 when rounded to the nearest tenth
It is then 56.5 when rounded to the nearest tenth
It is 232.4 when rounded to the nearest tenth
It is then 20.2 when rounded to the nearest tenth
It is 0.8 when rounded to the nearest tenth
4.4
10775.9
2.7
54.4