Six servings of stew can be cooked in a 2-quart pot. How many can be cooked in a 12-quart pot?
Jane solved 6
2
= f
12
and answered 36.
Ivania solved 2
6
= 12
f
and answered 36.
Compare the two methods. Are both correct?
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Answers
Answered by
2
Answer:
The problem can be solved in different ways.
Applying a rule of three we have:
6 servings ---------------> 2-quart pot
x ---------------------------> 12-quart pot
Clearing the value of x we have:
x = (\frac{12}{2}) * (6)\\x = 36
Using ratios can also be solved in two ways:
Way 1:
Service relationship to quart pot:
\frac{6}{2} =\frac{f}{12}
Clearing f we have:
f = (\frac{6}{2}) * (12)\\f = 36
Way 2:
Relationship of quart pot to services:
\frac{2}{6}= \frac{12}{f}
Clearing f we have:
f = (\frac{6}{2}) * (12)\\f = 36
Answer:
The two methods are correct.
Answered by
2
Way 1:
Service relationship to quart pot:
Clearing f we have:
Way 2:
Relationship of quart pot to services:
Clearing f we have:
Answer:
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