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4.7 Part 1 January 05, 2016 4.7 Lesson Objective: Solve real-world problems involving multiplication and division of fractions. 4.7 Part 1 January 05, 2016 4.7 Part 1 January 05, 2016 Find Parts of a Whole to Solve Real-World Problems A vendor at the farmers' market has 240 pieces of fruit. She sells 1/2 of it to one customer and 1/3 of it to another customer. How many pieces of fruit does the vendor sell? How many pieces of fruit does she have left? The model shows that: 6 units = 1 unit = 5 units = The vendor sells ____________ pieces of fruit. The vendor has ___________ pieces of fruit left. 4.7 Part 1 January 05, 2016 4.7 Part 1 January 05, 2016 Guided practice Solve. Kim has 48 plants in her garden. Of the 48 plants, 2/3 are carrots and 1/4 are tomatoes. the rest of the plants are pumpkins. How many pumpkin plants are in the garden? 4.7 Part 1 January 05, 2016 4.7 Part 1 January 05, 2016 Find fractional parts of a whole and the remainder. Sofia has $480. She uses 1/3 of the money to buy a winter coat. She then spends 1/4 of the remainder on a pair of winter boots. How much money does she have left? 4.7 Part 1 January 05, 2016 4.7 Part 1 January 05, 2016 Find fractional parts and wholes given one fractional part. Ben took a test with three sections, A, B, and C. Ben spent 1/5 of his time on Section A and 1/3 of the remaining time on Section B. He spent 48 minutes on Section C. How much time did Ben take to complete the whole test? 4.7 Part 1 January 05, 2016 Jermaine prepares a mixture of apple, carrot, and strawberry juices. Of the total amount, 1/3 of the mixture is apple juice. 2/5 of the remainder is strawberry juice. Jermaine uses 315 milliliters of strawberry juice in the mixture. What amount of the mixture is carrot juice? 4 units = __________mL 1 unit = _____________mL 6 units = 6 x _________ = __________mL _______________ milliliters of the mixture is carrot juice. 4.7 Part 1 January 05, 2016 Gomez collects stamps as a hobby. He gives his cousin 1/3 of his stamp collection. He then gives his sister 5/6 of the remainder and has 80 stamps left. How many stamps had he at first? 1 unit = _____________stamps ________ units = 9 x _________ = ____________ stamps Gomez had ____________ stamps at first. 4.7 Part 1 January 05, 2016