This math topic focuses on understanding and calculating equivalent ratios in various contexts. The problems predominantly involve finding the correct amounts of ingredients needed for recipes based on given ratios, such as certain milliliters of strawberry relative to chocolate, or peach to lime in smoothies. Learners practice using integer multiple relations between two quantities to deduce the requisite amount of one element when the amount of the other is specified. This set of problems is designed to deepen comprehension of ratios and proportional reasoning within practical scenarios such as cooking or mixing colors.
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This paint color needs 40 ml of blue for every 28 ml of magenta. How much blue is needed if you have 7 ml of magenta