## No numbers in problem?

PriscillaLi_3G
Posts: 63
Joined: Fri Sep 27, 2019 12:30 am

### No numbers in problem?

How many sig figs would you put if the original problem had no numbers in it to base your sig figs off of?

WUng_1D
Posts: 50
Joined: Sat Aug 24, 2019 12:16 am

### Re: No numbers in problem?

I doubt there would be a situation where there is no given number making it impossible to calculate the amount of sig figs, however you can use real life logic to figure out the amount of sig figs. For example if we were dealing with people then you would not be using any decimals.

chari_maya 3B
Posts: 108
Joined: Sat Sep 07, 2019 12:18 am

### Re: No numbers in problem?

In high school we were told to use 2 sig figs if there was any uncertainty.

DTingey_1C
Posts: 55
Joined: Fri Aug 30, 2019 12:16 am

### Re: No numbers in problem?

This was pretty much answered but I'd like to add that if a constant is used (like pi) you should use at least 3-4 sig figs. So, it would be 3.142 for pi.