Question

(0.7634) 3
272.3x15.2
Evaluate the following, using log tables :
(0.7634) 3
272.3x15.2​

Answer 1

1)4.447 × 10^-1

2)4.139 × 10^3

Step-by-step explanation:

1)N=3× log of 0.7634

=3 × -1.8827

= -1.6481 ( antilog )

=4.447 ×10 ^ -1

2) N=log of 272.3 + log of 15.2

=2.4351 + 1.1818

=3.6169 (antilog)

=4.139 × 10^3