1.5 NOTES. STEPS TO SOLVING WORD PROBLEMS 1.Read the problem carefully. Identify what you know and...
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Transcript of 1.5 NOTES. STEPS TO SOLVING WORD PROBLEMS 1.Read the problem carefully. Identify what you know and...
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1.5 N
OTES
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STEPS TO SOLVING WORD PROBLEMS
1. Read the problem carefully. Identify what you know and want you want to find out.
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STEPS TO SOLVING WORD PROBLEMS
2. Make a Plan
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STEPS TO SOLVING WORD PROBLEMS
3. Work your plan. If it does not work, try a new one.
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STEPS TO SOLVING WORD PROBLEMS
4. Once you obtain your answer, check to see if it works.
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FORMULAS
Temperature
Where C = Degrees Celsius and
F = Degrees Fahrenheit
329
5 FC
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FORMULAS
Simple Interest
Where I = InterestP = Principal (starting
amount)r = Rate (as decimal)t = Time (in years)
tI Pr
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EXAMPLES
You are making a leather book cover that is 18 in. long and 11in. Wide. Find the cost of the piece of leather if leather costs $.25 per square inch.
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EXAMPLES
The cost of a gardener planting daffodil bulbs is $2.40 per square foot. How much would it cost to plant a garden that is 12 ft. by 5 ft.?