1. Round the following to 3 sig figs 234.890

2. Round the following to 4 sig figs 1800.98

3. How many sig figs in 0.004567

Respuesta :

Answer:

WOW I love this link https://chem.libretexts.org/Bookshelves/Introductory_Chemistry/Map%3A_Fundamentals_of_General_Organic_and_Biological_Chemistry_(McMurry_et_al.)/01%3A_Matter_and_Measurements/1.11%3A_Rounding_Off_Numbers