Question

round of each off the following quantities to three significant figure...a. 1.43cm3
b. 458*10 2cm
c. 0.0039m
d. 0.0179 g
e. 79.000m
f. 0.0041962 kg​

Answer 1

Answer:

a) 1.43

b) 4.58

c) 0.39*10^-2

d) 1.79*10^-2

e) 79.0

f) 4.20*10^-3