Question

Considerando log2 = 0,301 e log3 = 0,477, qual é o valor de:

A) Log 60
B) Log 45

Answer 1

A) Log60

Log10.6
Log10+Log6
1+Log2.3
1+Log2+Log3
1+0,301+0,477
1,301+0,477
1,778

B) Log45

Log5.9
Log5+Log9
Log5+Log3^2
Log5+2Log3
Log5+2.0,477
Log5+0,954