what is 61/2 by 31/3

I assume 61/2 divided by 31/3 is the question:

If so, 61/2 X 3/31 (Skip first term, change from division to multiplication, and flip the second term)

61*3 / 62 = 183/62 = 2.9516129032258065.

To solve this problem, we have to edit it.

$${\frac{{\frac{{\mathtt{61}}}{{\mathtt{2}}}}{\mathtt{\,\times\,}}{\mathtt{31}}}{{\mathtt{3}}}}$$

Now, we multiply 61/2 by 31.

$${\frac{{\mathtt{61}}}{{\mathtt{2}}}}{\mathtt{\,\times\,}}{\mathtt{31}} = {\mathtt{945.5}}$$

The answer can be  $${\mathtt{945.5}}$$ , or 945 1/2.

But, let's just keep  $${\mathtt{945.5}}$$  for now.

Now, divide 945.5 by 3.

$${\frac{{\mathtt{945.5}}}{{\mathtt{3}}}} = {\mathtt{315.166\: \!666\: \!666\: \!666\: \!666\: \!7}}$$

Because the number is too big, let's round it.

$${\mathtt{315.166\: \!666\: \!666\: \!666\: \!666\: \!7}} = {\mathtt{315.2}}$$

So, when we round our answer, it is  $${\mathtt{315.2}}$$ .

Hope it helps!