Jenny uses the following method to find 28% of 60,000 mentally: 10. 25% is i, and of 60 is 15, so 25% of 60,000 is 15,000. One percent of 60,000 is 600, and that times 3 is 1800. So the answer is 15,000 + 1,800, which is 16,800. Write a string of equations that calculates 28% of 60,000 and that incorporates Jenny's ideas. Write your equations in the following form: 28% X 60,000 = some expression = some expression = 16,800 %3D
Jenny uses the following method to find 28% of 60,000 mentally: 10. 25% is i, and of 60 is 15, so 25% of 60,000 is 15,000. One percent of 60,000 is 600, and that times 3 is 1800. So the answer is 15,000 + 1,800, which is 16,800. Write a string of equations that calculates 28% of 60,000 and that incorporates Jenny's ideas. Write your equations in the following form: 28% X 60,000 = some expression = some expression = 16,800 %3D
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question

Transcribed Image Text:Jenny uses the following method to find 28%
of 60,000 mentally:
10.
25% is i, and of 60 is 15, so 25% of
60,000 is 15,000. One percent of 60,000 is
600, and that times 3 is 1800. So the answer
is 15,000 + 1,800, which is 16,800.
Write a string of equations that calculates 28% of
60,000 and that incorporates Jenny's ideas. Write
your equations in the following form:
28% X 60,000
= some expression
= some expression
= 16,800
%3D
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