Advertisements
Advertisements
प्रश्न
Gopal is 8 years younger to Karnan. If the sum of their ages is 30, how old is Karnan?
उत्तर
Let the age of Karnan be x years
Gopal’s age = x – 8
Age to the problem, x + x – 8 = 30
2x – 8 = 30
2x = 30 + 8
2x = 38
x = `38/2`
x = 19
Age of Karnan = 19 years
APPEARS IN
संबंधित प्रश्न
Jasmine has some money. Mother gave her 7 rupees. Jasmine now has 10 rupees. How much did she have to start with?
The product of L.C.M and H.C.F of two numbers is 24. If one of the number is 6, then the other number is ________
Find the two consecutive odd numbers whose sum is 200
The generalization of the number pattern 3, 6, 9, 12, ... is
If A’s age is ‘n’ years now, 7 years ago A’s age was _____________
The solution of which of the following equations is neither a fraction nor an integer.
In the equation 7k – 7 = 7, the variable is 7.
a = 3 is a solution of the equation 2a – 1 = 5.
Write two equations for which 2 is the solution.
Translate the following statements into an equation:
Amount (a) is equal to the sum of principal (p) and interest (i).
