If Agnes prepared 8000 g of cornick and sold 3.5 lbs, how many kg of cornick was left? USE GRESA METHOD Answer: 6.41 kilograms of cornick was left Explanation: To get the correct answer, we need to have a standard unit of measurement. For this problem, we have three different standards: grams , kilogram , and pounds . For our problem, the standard to use is kilograms . Lets look for unit of conversion for each: 1 kilogram = 1000 grams 1 kilogram = 2.2 pounds Now, lets proceed to computation. Given: 8000 grams of cornick prepared 3.5 pounds of cornick sold ? kilograms of cornick left Solution: Step 1: Convert gram to kilograms = 8 kilograms Step 2: Convert pounds to kilograms = 1.59 kilograms Step 3: Find the difference 8.00 kilograms of cornick prepared - 1.59 kilograms of cornick sold ⁻⁻⁻⁻⁻⁻⁻⁻ 6.41 kilograms left
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