Question

find the significant figures (a) 4009 (b) 0.046 (d) 8.200 (d) 8200 (e) 4.009 (in 5 marks) ​

Answer 1

Answer:

a) 4 significant figures

b) 2 significant figures

c) 2 significant figures

d) 2 significant figures

e) 4 significant figures

Answer 2

no. of significant figures:

a) 4

b)2

c)4

d) 2

e) 4