Asked by Tangerine

It says to perform the following calculations and express your answers in the correct units and number of significant figures.


2.8g/6.86 times 10^-3 l



45.68g
+3.8 g



1423 mL
- 40mL



Answered by bobpursley
The first one is to two sig digits.

The second one is sig to the tenths place

the third one is sig to the tens place

1380ml