On this problem, we're finding H of 160. So literally we're just going to put 160 in and cubit. So when I grab a calculator, I'm going to go to a new document for this calculator. Now I'm not going to save it calculator. So my numbers again were point 354.354 divided by 824 O times 160 ^3, 3 five, 482-4082, oops, 825 O and 160 ^3. And then we went around to the nearest integer. So I got a 8/2 five O, not four O So back here. So if I hit enter, I get this. The nearest integer would be 176. So when I come back in here, if I put in 176 we should have the correct answer.