Round 4.309 to the nearest hundredth

4.309 rounded to the nearest hundredth would be 4.300 because the 3 is in the hundredth place and so 9 is way less than 50 so you make the 309 into 300.

I truly hope this helped!

Lets see:

4.309

4 is in the ones place
3 is in the tenths place
0 is in the hundredths place
9 is in the thousandths place

We are looking to round 0 or the hundredths place

When rounding decimals, we look to the number on the next to it, in this case, 9

Numbers 1-4 round down, Numbers 5-9 round up

So 9 rounds 0 up to 1

Your answer is 4.31

Hope I helped ;)