Question
The base of a pyramid is an equilateral triangle whose
each side is 10 cm. Its slant edge is 30 cm. What is the total surface area (in cm²) of the pyramid?Solution
What is the Highest Common Factor of 64, 128 and 256?
The LCM of two numbers is 840 and their HCF is 14. If one of the numbers is 84, find the other number.
Find the largest number of the five digit which is exactly divisible by 48, 72 and 108.
Find the largest number of the five digit which is exactly divisible by 48, 72 and 108.
...Compute the difference between the LCM and HCF of the given numbers: 20, 50, and 100.
What is the minimum number of square marbles required to tile a floor of length 4 metres 35cm and width 3 metres 60 cm?
The LCM of two numbers is 5 times their HCF. The sum of LCM and HCF is 180. If one of the numbers is 150, then the other number is
If the highest common factor of two numbers is 20, then which of the following may be the least common multiple of the numbers?
Find the HCF of 245, 350 and 385.
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