Multiplying and Dividing Significant figures

How to take significant figures when multiplying and dividing numbers. If you struggle knowing when to use significant figures in mathematical calculations, this can lead to loss of points and quizzes that can quickly drop A's to B's and B's to C's. Make sure you know your rules for taking Sig. Figs.

[ayaaaaaaaaha]

Thanks! understood better in 1 minute than in 1 hour with the prof.

[Rinn_Potat]

THANK YOU this explained in 1 minute what my chemistry professor couldn’t do in 2 classes

[adrianaizarraga]

In the first example you say the first has 3 sig figs the 2nd has 2 sig figs and the last had 3 sig figs and then you say to round them to the 2nd sig figs but i dont understand why or how you got to the conclusion of why 2 sig figs

[sinceyear]

How the last one idont understand it 🤕🥺🤔

[oscarthagrouch]

15.0 is 3 sf??? omfg this is so confusing. so zeros after the decimal count too?