11.53 What is the value of the product

$\log _{3} 2 \cdot \log _{4} 3 \cdot \log _{5} 4 \ldots \log _{10} 9$

if it is known that $\lg 2=0.3010$?
11.53 Instruction. Convert all factors to base 10.

Answer: 0.3010.