What is 3.7x.280 to three significant figures?

Question

I can't figure it out, the answer I came up with was 1.0 b.c. the least amount of sig figs is 2 and so the answer 1.036 rounds to 1.0....so what do you get?

Answer 1

103.6 or 104.

Answer 2

3.7 * .280 = 1.036

3.7 has 2 significant figures, so the answer has to have 2 as well.

1.0 or 1.0 * 10^0

If you're rounding to 3 significant figures for some reason,

1.04 or 1.04 * 10^0

Answer 3

1.04   you round the .006 up