As sides 3, 4 & 5 is a Pythagoras triplet means 3 2 + 4 2 = 5 2 ; this is a right angle triangle. So area of this triangle = 1/2 × base × height = (1/2) × 3 × 4 = 6 cm 2
Find the smallest two-digit number that leaves 4 as remainder when divided by 6 and 7.
The HCF of two numbers is 48, and their LCM is 1440. If one of the numbers is 576, find the other number.
Two numbers are in the ratio 3:5. The product of their H.C.F. and L.C.M. is 3375. The sum of the numbers is:
The LCM of two numbers is 540, and their HCF is 18. If one of the numbers is 90, find the other number.
A number is three times another number and their HCF is 8. What is the sum of the squares of the numbers?
Jiya, Kavya, Shivam, and Mani start walking from the same point in the same direction around a rectangular track and each one of them completes one roun...
If the product of two numbers is 2700 and the HCF is 15, then find the LCM of those two numbers.
Four machines make a beep after every 1, 3, 5 and 2 min respectively . In 5hrs , how many times do they beep together if they have just beeped t...
Determine the highest common factor (HCF) of the numbers 75, 125, and 300.
What is the LCM of 2/3, 4/6, 8/27?
