2020 AMC 8 Problems/Problem 2
Contents
Problem 2
Four friends do yardwork for their neighbors over the weekend, earning and
respectively. They decide to split their earnings equally among themselves. In total how much will the friend who earned
give to the others?
Solution
First we average to get
. Thus,
. ~~Spaced_Out
Solution 2
The total earnings for the four friends is . Since they decided to split their earnings equally among themselves, it follows that each person will get $\frac{$ (Error compiling LaTeX. Unknown error_msg)100}{4}=$25
$40
$25
45-15=$15
\implies\boxed{\textbf{(C) }15}$.
~jmansuri
See also
2020 AMC 8 (Problems • Answer Key • Resources) | ||
Preceded by Problem 1 |
Followed by Problem 3 | |
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 |
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