Question
There are three distinct numbers ‘a’, ‘b’ and
‘c’. If, a = 150, (a + b) = 450 and (c – b) = 60, then find the average of a, b and c.Solution
Given, a = 150, (a + b) = 450 and (c – b) = 60 Therefore, b = 450 – 150 = 300 And, c = 300 + 60 = 360 Required average = (150 + 300 + 360)/3 = 270
More Average Questions
- Determine the final value of this expression:
(1/5) of {5⁴ - 24 × 14 + 12 × 18 - 10.5 of 10²} 3% of 842 ÷ 2% of 421 = ?
√225 + 27 × 10 + ? = 320
- Determine the value of ‘p’ if p = √529 + √1444
45 % of 180 + √144 * 8 = ?2 + 70 % of 80
Determine the value of 'p' in following expression:
720 ÷ 9 + 640 ÷ 16 - p = √121 X 5 + 6²- 7?2 = √20.25 × 10 + √16 + 32
- What will come in place of the question mark (?) in the following questions?
(2⁴ + 6²) ÷ 2 = ? 18(1/3) + 9(2/3) – 10(1/3) = 1(2/3) + ?
Relevant for Exams:
