Algebra nation section 7

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !