Continue with your mobile number
ATQ, Three years ago from now, let age of ‘A’ was ‘4y’ years So, age of ‘B’, three years ago was ‘5y' years ATQ; Eight years from now, ages will be 4y+11 for 'A' and 5y+11 for 'B'. Therefore, Present age of 'A' is 4y+3 =( 4×5.5) + 3 = 25 years. Therefore, the present age of 'C' is 25 + 12 = 37 years.
If two numbers are in the ratio 2:3, what is the ratio of their HCF to their LCM?
Find the value of 'a' such that (x + a) is the H.C.F of the polynomials 3x²-2x - 8 and 2x²- 7x -6.
The sum of two numbers is 143, and their difference is 13. What is the L.C.M of these two numbers?
HCF and LCM of two positive numbers are 24 and 144. If one number is 50% more than the other number, then find the sum of both numbers
LCM and HCF of two numbers are respectively 3 and 18. If one of them is 9, find the other number.
A, B and C start running around a circular track and complete one round in 10, 15 and 25 seconds respectively. In how many seconds will the three meet a...
LCM of two numbers is 18 times their HCF. The product of the numbers is 64800. What will be the maximum possible difference between the numbers?
How many pairs of natural numbers (x, y) exist such that x>y and the product of x, y and HCF (x, y) = 2520? solve this
The LCM and the HCF of the numbers 30 and 45 are in the ratio:
The LCM of two numbers is 210. If their HCF is 15 and one of the numbers is 105, find the other number.