four
The presence of the decimal point tells us that all 4 digits are significant.
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∙ 6y agothere are 3 sig figs. 4, 0, and 5 are the sig figs
5 sig figs
There are four sig figs in 1.032
There are four sig figs in 2.905.
There are 4 sig figs in 20.13
There are four sig figs in 60.55.
There are eight sig figs in 57.115102.
There are three sig figs in 4890.
There are two sig figs in 290.
There are two sig figs in 3700000.
61 has 2 sig figs.
There are five sig figs