Consider the product 1.3×2.4{“version”:”1.1″,”math”:”1.3
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Consider the product 1.3×2.4{“version”:”1.1″,”math”:”1.3×2.4″}. Using the model on your paper, clearly explain where to put the decimal point given that 13×24=312{“version”:”1.1″,”math”:”13×24=312″}. (b) Explain how a student can reason about the size of the numbers to determine where to put the decimal point if the student knows 13×24=312{“version”:”1.1″,”math”:”13×24=312″}. Click “Complete” when you have completed your work on this problem or are ready to move on.