Question
The denominator of a positive rational number is 4 more
than its numerator. If the numerator is increased by 6 and the denominator is increased by 5, then the obtained number is 1.5 times the initial rational number. Find the sum of the numerator and the denominator of the initial rational number.Solution
ATQ, Let, the numerator be a. So, rational number = a/(a + 4) ATQ, 
Ā Sum of the denominator and numeratorĀ = 2a + 4 = 40
More No. System Questions
JPEG stands for
Digital fingerprinting is best at which of the following?
A symbol that appears on the display screenĀ and that you move to select objects and commands is known asĀ
EULA stands for
South Bridge is ________
What do you mean by Firmware?
What is the name for an application that changes a human-readable programming language into a machine-readable language?
It is used to describe the sending of bulk e-mailsĀ (often advertisements) to recipients who have not solicited them and whose addresses have generall...
Which keys is used to write numbers quickly?
Buffer is ..................
Relevant for Exams:
