2013 AMC 8 Problems/Problem 3: Difference between revisions
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Then the desired answer is <math>4 \times 500 = \boxed{\textbf{(E)}\ 2000}</math>. | Then the desired answer is <math>4 \times 500 = \boxed{\textbf{(E)}\ 2000}</math>. | ||
==Video Solution== | |||
https://youtu.be/4Gy1CrYTDHA ~savannahsolver | |||
==Video Solution by OmegaLearn== | |||
https://youtu.be/TkZvMa30Juo?t=3074 | |||
~ pi_is_3.14 | |||
==See Also== | ==See Also== | ||
{{AMC8 box|year=2013|num-b=2|num-a=4}} | {{AMC8 box|year=2013|num-b=2|num-a=4}} | ||
{{MAA Notice}} | {{MAA Notice}} | ||
Latest revision as of 00:01, 26 December 2022
Problem
What is the value of
?
Solution
We group the addends inside the parentheses two at a time:
Then the desired answer is
.
Video Solution
https://youtu.be/4Gy1CrYTDHA ~savannahsolver
Video Solution by OmegaLearn
https://youtu.be/TkZvMa30Juo?t=3074
~ pi_is_3.14
See Also
| 2013 AMC 8 (Problems • Answer Key • Resources) | ||
| Preceded by Problem 2 |
Followed by Problem 4 | |
| 1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24 • 25 | ||
| All AJHSME/AMC 8 Problems and Solutions | ||
These problems are copyrighted © by the Mathematical Association of America, as part of the American Mathematics Competitions. Error creating thumbnail: File missing