Question
The average score of a group of 12 students in a math
exam is 75. If the highest score, which is 95, is removed from the average, what will be the new average of the remaining students?Solution
Total score of 12 students = 12 * 75 = 900 Total score of remaining 11 students = 900 - 95 = 805 New Average = 805 / 11 ≈ 73.18
More Average Questions
`11(2/13)` + `5(2/11)` - `3(4/9)` = ?
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
? + 539.76 ÷ 5.4 × 94.80 = 9829.54
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
672.35 ÷ 24.03 × 12.99 – 1288.28 ÷ 13.94 = ?
(1680.23 ÷ 27.98) + (600.32 ÷ 23.9) + 1384.11 = ?
7.898 × ? + 139.89` ` `-:` 14.23 = 4004.04 – 353.89
` `
What is the area (in cm²) of a square inscribed in a circle with a radius of 10√2 cm?
What approximate value will replace the question mark (?) in the following?
29.99...
