Last month a factory produced 800 television sets. This month the same factory produced 1064 television sets. The increase in production from last month to this month is what percent?

This question doesn’t make any sense

Answerthe simplified expression isexplanationthe given expression is,let us deal with the bracket first.the two negatives in the parenthesis will become positive.the expression now becomes,we now expand the parenthesis to get,we group like terms to obtain,this simplifies to,