Khan Academy Static

The method in which first we find the value of one unit and then the value of required number of units is known as Unitary Method. In this topic we will learn to use the unitary method to solve problems involving ratios.

8305_Intro_to_rates.html

8308_Rational_number_word_problem_cosmetics.html

8307_Solving_unit_price_problem.html

8306_Solving_unit_rate_problem.html