Evaluate Log60 – Log0.3 + Log5000.
Solution
= Log60 – Log0.3 + Log5000.
= Log(60 x 5000)
0.3
= Log(300000)
0.3
= Log(3,000,000)
3
= Log 1,000,000
= Log101,000,000
= Log10106
= 6Log1010
= 6 x 1
= 6
∴ Log60 – Log0.3 + Log5000 = 4
TRY THIS……………………….
Evaluate Log6000 – Log4.8 + Log80,000
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