Match each expression to the correct number of significant figures.194.9-4.922,0002127.7

Match Each Expression To The Correct Number Of Significant Figures1949492200021277 class=

Answer :

Hello

For the first expression, we have

[tex]194.9-4.9=190[/tex]

This have a 2 significant value

[tex]2000[/tex]

This have a 1 significant value.

[tex]27.7[/tex]

This have a 3 significant value