Question
If in a ΔABC, AD is internal angle bisector & D is a
point on BC, AB = 6cm, BC = 9cm then what is BD:CD?Solution
By Internal angle bisector theorem, AB:AC = BD:CD So, BD: CD = 6:9
Three numbers are in the ratio 3:7:2 respectively. If the HCF of the numbers is 5, then find the LCM of the numbers.
Determine the highest common factor (HCF) of the numbers 75, 125, and 300.
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
The product of two numbers is 216 and their HCF is 6. What is the LCM of the numbers?
Determine the difference between the LCM and HCF of 18, 24, and 36.
Three numbers a, b and c are co-prime to each other such that ab = 78 and bc = 65. Find the value of (a + b + c).
The product of the two prime numbers is 187. What will the L.C.M of these two numbers?
The product of two numbers is 504 and their HCF is 6. Total number of such pairs of numbers is?  Â
- The sum of the HCF and LCM of two numbers is 340, and the LCM is 16 times the HCF. If one of the numbers is 40, find the other number.
The HCF and LCM of the two numbers are 225 and 306 respectively. When the first number is divided by 3, the quotient is 15. The other number is.