If the average (arithmetic mean) of the four numbers K, 2K + 3, 3K – 5, and 5K + 1 is 63, what is the value of K?
If the average (arithmetic mean) of the four numbers K, 2K + 3, 3K – 5, and 5K + 1 is 63, what is the value of K? K + 2K + 3 + 3K – 5 + 5K + 1 4 = 63 11k - 1 = 63 × 4 11k = 253 k = 23
K + 2K + 3 + 3K – 5 + 5K + 1 4 = 63
11k - 1 = 63 × 4
11k = 253
k = 23
1297 MCQ for effective preparation of the test of Average of Word Problems section.
Read the MCQ statement: If the average (arithmetic mean) of the four numbers K, 2K + 3, 3K – 5, and 5K + 1 is 63, what is the value of K? , keenly and apply the method you have learn through the video lessons for Average to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 426-13193.