Media Summary: WU3.Q2 Kelly has 6 identical white socks and 5 identical black socks in a drawer. If sheselects without looking, how many socks ... WU3.Q5 Esme is thinking of two integers. One integer is 4 times the other, and their sum is 18 more than WU3.Q10 What is the result when Ellen starts with the integer 123456 and performs the followingsequence of operations: subtract ...
Math Counts Week 3 Problem - Detailed Analysis & Overview
WU3.Q2 Kelly has 6 identical white socks and 5 identical black socks in a drawer. If sheselects without looking, how many socks ... WU3.Q5 Esme is thinking of two integers. One integer is 4 times the other, and their sum is 18 more than WU3.Q10 What is the result when Ellen starts with the integer 123456 and performs the followingsequence of operations: subtract ... WU3.Q7 A number is randomly selected from the integers 1 through 25, inclusive. What is the probability that the number chosen ... WU3.Q6 Right triangle ABC has side lengths 6, 8 and 10 units. Right triangle XYZ,with hypotenuse of length 18 units, is similar to ... WU3.Q4 A room has 23 rows of 27 chairs each. How many chairs are in the room?
Warning: This video contains an incorrect solution. The correct result should be 8 and not 10. WU3.Q8 Using only 1s and 2s, ... WU3.Q9 Kevin takes a bus from home to school. The bus travels 8 miles west, then turns and travels 8 miles north, then turns and ... Go check out the Lee County Math Competitions site for more competitive math resources, as well as the
