Quiz #6 Ratios-Rate n unit cost.docx [i] NVC Math 0415-012 Name: Quiz #6 Ratios/Rates and Unit Cost Date: 1. A herd of 52 horses hasl2 white and some black horses. Write the ratio of white horses to black horses. 2. A group of preschoolers has 63 boys and 27 girls. Write the ratio of boys to all the children in the group. 3. Sam Visits 3 stores t nd the best deal for a pair of j eans. Store A offers a discounted price of $120 for 4 pairs of jeans. Two pairs of jeans sell for $100 at Store B. Store C offers 3 pairs of jeans at $99. Find the unit cost at each store. Which store offers the best deal? Show your work