For instance, suppose you're not sure if "half of (the unknown amount)" should be represented by multiplying by one-half, or by dividing by one-half.
This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. Deborah has $88.50, and Colin has $61.50, which together add up to $150.
Begin by determining the scenario the problem wants you to solve. Either way, the word problem provides you with all the information you need to solve it.
Once you identify the problem, you can determine the unit of measurement for the final answer.
You'll be expected to know that a "dozen" is twelve; you may be expected to know that a "score" is twenty.
You'll be expected to know the number of days in a year, the number of hours in a day, and other basic units of measure.
For instance, suppose you're told that "Shelby worked eight hours MTTh F and six hours WSat".
You would be expected to understand that this meant that she worked eight hours for each of the four days Monday, Tuesday, Thursday, and Friday; and six hours for each of the two days Wednesday and Saturday.
You can answer even the most complex word problems, provided you understand the mathematical concepts addressed.
While the degree of difficulty may change, the way to solve word problems involves a planned approach that requires identifying the problem, gathering the relevant information, creating the equation, solving and checking your work.