61 has 2 sig figs.
there are 3 sig figs. 4, 0, and 5 are the sig figs
5 sig figs
There are five sig figs
There are three sig figs in 1.05.
All five of them are sig figs
there are 3 sig figs. 4, 0, and 5 are the sig figs
5 sig figs
There are five sig figs
There are four sig figs in 2.905.
There are three sig figs in 1.05.
There are three sig figs in 4890.
All five of them are sig figs
There are two sig figs in 3700000.
There are four sig figs in 1.032
There are four sig figs in 60.55.
There are eight sig figs in 57.115102.
There are five sig figs in 4.1275.