Find out the square of a number which when doubled exceeds its one eighth by 15 ?
Find out the square of a number which when doubled exceeds its one eighth by 15 ?
Answer/Solution
64
Steps/Work
Let the number be p, then the square will be p^2
According to question:
2p = (p/8) +15
=> 16p = p + 120
=> p = 8
p^2 = 8^2 = 64.
Answer : D
According to question:
2p = (p/8) +15
=> 16p = p + 120
=> p = 8
p^2 = 8^2 = 64.
Answer : D