Difference between revisions of "2020 AMC 8 Problems/Problem 5"
Sevenoptimus (talk | contribs) m (Minor improvement in wording) |
Fnu prince (talk | contribs) m (→Video Solution) |
||
Line 14: | Line 14: | ||
==Video Solution== | ==Video Solution== | ||
− | https://youtu.be/ | + | https://youtu.be/eSxzI8P9_h8 |
==See also== | ==See also== | ||
{{AMC8 box|year=2020|num-b=4|num-a=6}} | {{AMC8 box|year=2020|num-b=4|num-a=6}} | ||
{{MAA Notice}} | {{MAA Notice}} |
Revision as of 20:18, 26 November 2020
Problem
Three fourths of a pitcher is filled with pineapple juice. The pitcher is emptied by pouring an equal amount of juice into each of cups. What percent of the total capacity of the pitcher did each cup receive?
Solution 1
Each cup is filled with of the amount of juice in the pitcher, so the percentage is .
Solution 2
The pitcher is full, i.e. full. Therefore each cup receives percent of the total capacity.
Solution 3
Assume that the pitcher has a total capacity of ounces. Since it is filled three fourths with pineapple juice, it contains ounces of pineapple juice, which means that each cup will contain ounces of pineapple juice. Since the total capacity of the pitcher was ounces, it follows that each cup received of the total capacity of the pitcher, yielding as the answer.
Video Solution
See also
2020 AMC 8 (Problems • Answer Key • Resources) | ||
Preceded by Problem 4 |
Followed by Problem 6 | |
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 |
The problems on this page are copyrighted by the Mathematical Association of America's American Mathematics Competitions.