Question

How many significant figures are in 6.0

Answer 1

Number 6000
Scientific notation 6.0*10^3
Significant figures 1

Answer 2

2 Sig Figs

Explanation:

6 is a significant number (a non-zero). It counts as one sig fig.

Any zero after the decimal is significant. It also counts as one sig fig.

One sig fig + one sig fig = 2 sig figs.