19) A student drew the following bar model to solve the problem below. (i) Explain why their bar model is incorrect (ii) Draw the correct bar model with labels (iii) Solve the problem There are 25,196 grains of rice in a large bag. There are 18,023 less grains of rice in a small bag. How many grains of rice are in the small bag? 25,196 ? 18,023
19) A student drew the following bar model to solve the problem below. (i) Explain why their bar model is incorrect (ii) Draw the correct bar model with labels (iii) Solve the problem There are 25,196 grains of rice in a large bag. There are 18,023 less grains of rice in a small bag. How many grains of rice are in the small bag? 25,196 ? 18,023
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter25: Achievement Review—section Two
Section: Chapter Questions
Problem 25AR: Engine pistons and cylinder heads are made of an aluminum casting alloy that contains 4% silicon,...
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