Question
A man starts walking from point O reaches 5m east at
point A. Then he turns to his right and walks 7m to reach point B. Again he turns to his left and walks 4m to reach point C. Again he turns left and walks 14m to reach point D. Finally, he turns to his left and walks 9m to reach point E. In which direction is point E from the starting point?Solution
HCF of two numbers 65 and 104 can be expressed in the form of (40m – 107) whereas LCM of these two numbers can be expressed in the form of (60n – 20...
Tell the product of two numbers, which are LCM 917 and HCF 1
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The HCF and LCM of two numbers, A and B, are 14 and 196, respectively. The difference between these two numbers is 28. Find their sum.
Three numbers a, b and c are co-prime to each other such that ab = 221 and bc = 247. Find the value of (a + b + c).
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