SOLUTION: use the five step strategy for solving word problems to find the number. 80% of which number is 224?
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Question 1199555
:
use the five step strategy for solving word problems to find the number.
80% of which number is 224?
Found 3 solutions by
josgarithmetic, greenestamps, ikleyn
:
Answer by
josgarithmetic(39618)
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What five steps?
n, which number
Answer by
greenestamps(13200)
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I don't know what the reference you are using calls "the five step strategy"....
Maybe something like this:
(1) Define a variable
Let x be the number we are looking for.
80% is 0.80 or 4/5.
(2) Write the equation that says 80% of the number is 224.
(3) Solve the equation: multiply both sides of the equation by the reciprocal of 4/5.
(4) Answer the question.
80% of 280 is 224.
That's 4 steps; perhaps your five step strategy uses two separate steps to do one of the four I used.
Answer by
ikleyn(52788)
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For your info and education:
It is called " five
strategy for solving word problems " - - - not " five step strategy " . . .