Question

Give the
following numbers to 3
significant figures:
a):654.389
b):65.4389
c):654,389
d):56.7688​

Answer 1

Answer:

a) 6.54x10^2

b) 6.54x10^2

c) 6.54x10^5

d) 5.67x10^1

are the answers take approximation