Question

Last month a factory produced 800 television sets. This month the same factory produced 1,064 television sets. The increase of the production from last month is

30%
33%
66%
70%

Answer 1

\[1064 = 800x+800\]\[1064-800 = 800x\]\[264 = 800x\]\[x=\frac{ 264 }{ 800 }\]

Solve for x.