Here is an example of how to solve a multiplicative comparison word problem using comparison bar models.ġ. Times the height (The building is 4 times the height of the tree.).Times as long (A yard is 3 times as long as a foot.). Times as much (My sister earns 3 times as much as I do.).Times as many (Jake has 5 times as many stamps as Ben.).Problems involving multiplicative comparison usually have phrases like: Therefore, the h, standing for Jerry’s height in the equation 18 = 3 × h, must be 6. The height of the building is 18 feet, which is 3 times Jerry’s height.
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