Ratio word problem demonstrating how adding 12 red marbles changes the green to red marble ratio from 2:1 to 4:5, solved using bar models.
A visual explanation of a ratio word problem showing the change in the ratio of green to red marbles from 2:1 to 4:5 after adding 12 red marbles, with bar models illustrating the solution.
Quality Assured by Worksheets Library Team
Reviewed for educational accuracy and age-appropriateness
ID: #542784
