The horses have eaten after 21 days = 508.2įarmer Brown feeds 12.1 kilograms of alfalfa to each of his 2 horses daily.Ĥ2 x 12.1 = 508.2. How many kilograms of alfalfa will all his horses have eaten after 21 days? Draw an area model to solve. She saves $141 less each month than Jack.įarmer Brown feeds 12.1 kilograms of alfalfa to each of his 2 horses daily. She saves $141 less each month than Jack. Use arrows to match the partial products from the area model to the partial products of the algorithm.īetty saves $161 a month. Eureka Math Grade 5 Module 2 Lesson 5 Problem Set Answer Keyĭraw an area model, and then solve using the standard algorithm.
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