Recent content by Bolin

Thank you, mfb and haruspex. I'll keep my answer 161.3 ± 2.3 cm. My confusion originated with the two rules about significant digits: rest/sum and division/multiply. I was using this exercise to understand this and use it in further problems.

Moderator's note: Thread moved to homework section. Thus no template. I have an exercise in which I have to calculate the Area from the following measurements: L = 22.1 ± 0.1 cm W = 7.3 ± 0.1 cm Of course, A = W * L = 161.33 but since I have a measurement with just 2 significant digits the...