00:01
So if we're going to round and truncate our answer, we have to change this fraction into a decimal.
00:07
So what we're going to do is some long division.
00:10
We have 81, divided by 5, 5 goes into 8, one time, 8 minus 5 gives us 3.
00:20
We bring down the 1, 5 goes into 31, 6 times, that gives us 30.
00:28
Now we have a 1, we're going to add 8 .9.
00:31
0, bring down the 0, we have 10 and 15, 15 goes into, i mean 5 goes into 10, 2 times, 5 times 2 is 10.
00:42
So there you go.
00:43
Here's our decimal 16 .2.
00:46
So we want to, we want to round three decimal places...