Question
If P, Q, R, S are the vertex of a cyclic quadrilateral.
Find the value of `1/sec p` + `1/sec q` + `1/sec r` +`1/sec s`Solution
The HCF of two numbers is 48, and their LCM is 1440. If one of the numbers is 576, find the other number.
HCF of two numbers 60 and 100 can be expressed in the form of (25m – 80) whereas LCM of these two numbers can be expressed in the form of (40n – 20)...
Find the HCF and LCM of 18 and 30.
Three numbers are in the ratio 5:6:9 respectively. If the HCF of the numbers is 2, then find the LCM of the numbers.
What is the Highest Common Factor of 75, 150 and 225?
HCF of two numbers is 12 and their LCM is 924. If one number is 132, find the other.
- The sum of HCF and LCM of two numbers is 425. If the LCM is 16 times the HCF, and one number is 25, find the second.
Find the LCM of the following fractions:
4/13, 5/7 and 7/5Â
In a class, the ratio of number of boys to number of girls is 8:5. If 1 boy joined the class and 2 girls left the class, then the ratio becomes 7:4. Fin...
The least number which when divided by 3, 9, 12 and 16 leave zero remainder in each case and when divided by 17 leaves a remainder of 8 is:
