A genetics lab has wrinkled and smooth pea plans in the ratio of 5:7. If 10n wrinkled and 9n smooth pea plants are added, the new ratio of wrinkled:smooth plants becomes 5:6. What is the value of n?
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TJ Prep Problems
TJ Prep practice problems for our students and readers. The problems provide a very small sampling of what Optimal TJ Prep students work with.