Find the LCM and HCF of 26 and 91 and Verify LCM × HCF = Product of the Integers

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Find the LCM and HCF of 26 and 91 and Verify LCM × HCF = Product of the Integers Video Explanation Watch the video below to understand the complete solution step by step: Solution Question: Find the LCM and HCF of the pair of integers 26 and 91 and verify that LCM × HCF = […]

Find the LCM and HCF of 26 and 91 and Verify LCM × HCF = Product of the Integers Read More »

Check Whether 6ⁿ Can End with the Digit 0 for Any Natural Number n

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Check Whether 6n Can End with the Digit 0 for Any Natural Number n Video Explanation Watch the video below to understand the complete explanation step by step: Solution Question: Check whether 6n can end with the digit 0 for any natural number n. Step 1: Understand the Condition for a Number to End with

Check Whether 6ⁿ Can End with the Digit 0 for Any Natural Number n Read More »

Prime Factorisation of 20570, 58500 and 45470971

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Prime Factorisation of 20570, 58500 and 45470971 Video Explanation Watch the video below to understand the complete solution step by step: Solution Question: Determine the prime factorisation of each of the following positive integers: (i) 20570    (ii) 58500    (iii) 45470971 (i) Prime Factorisation of 20570 20570 = 2 × 10285 = 2 ×

Prime Factorisation of 20570, 58500 and 45470971 Read More »

Express the HCF of 468 and 222 as 468x + 222y where x, y are integers in two different ways.

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Express the HCF of 468 and 222 as 468x + 222y in Two Different Ways Video Explanation Watch the video below to understand the complete solution step by step: Solution Question: Express the HCF of 468 and 222 as 468x + 222y, where x and y are integers, in two different ways. Step 1: Find

Express the HCF of 468 and 222 as 468x + 222y where x, y are integers in two different ways. Read More »

The length, breadth and height of a room are 8 m 25 cm, 6 m 75 cm and 4 m 50 cm, respectively. Determine the longest rod which can measure the three dimensions of the room exactly.

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Longest Rod to Measure the Dimensions of a Room Exactly Video Explanation Watch the video below to understand the complete solution step by step: Solution Question: The length, breadth and height of a room are 8 m 25 cm, 6 m 75 cm and 4 m 50 cm respectively. Determine the longest rod which can

The length, breadth and height of a room are 8 m 25 cm, 6 m 75 cm and 4 m 50 cm, respectively. Determine the longest rod which can measure the three dimensions of the room exactly. Read More »

105 goats, 140 donkeys and 175 cows have to be taken across a river. There is only one boat which will have to make many trips in order to do so. The lazy boatman has his own conditions for transporting them. He insists that he will take the same number of animals in every trip and they have to be of the same kind. He will naturally like to take the largest possible number each time. Can you tell how many animals went in each trip?

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Transporting 105 Goats, 140 Donkeys and 175 Cows Across a River Video Explanation Watch the video below to understand the complete solution step by step: Solution Question: 105 goats, 140 donkeys and 175 cows have to be taken across a river. There is only one boat which will have to make many trips. The boatman

105 goats, 140 donkeys and 175 cows have to be taken across a river. There is only one boat which will have to make many trips in order to do so. The lazy boatman has his own conditions for transporting them. He insists that he will take the same number of animals in every trip and they have to be of the same kind. He will naturally like to take the largest possible number each time. Can you tell how many animals went in each trip? Read More »

15 pastries and 12 biscuit packets have been donated for a school fete. These are to be packed in several smaller identical boxes with the same number of pastries and biscuit packets in each. How many biscuit packets and how many pastries will each box contain?

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Packing 15 Pastries and 12 Biscuit Packets into Identical Boxes Video Explanation Watch the video below to understand the complete solution step by step: Solution Question: 15 pastries and 12 biscuit packets have been donated for a school fete. These are to be packed in several smaller identical boxes with the same number of pastries

15 pastries and 12 biscuit packets have been donated for a school fete. These are to be packed in several smaller identical boxes with the same number of pastries and biscuit packets in each. How many biscuit packets and how many pastries will each box contain? Read More »