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Anil Saigal 05/20/2021 Problem 1: John computes that the mean of 25 items in his grocery bill is $3.14. He realizes that he made a mistake in price of an item. Instead of $4.50 he used $5.50. What should be the actual mean of his grocery bill? Problem 2: Five integers are in the ratio 1: 2: 3: 4: 5. Their arithmetic mean is 12. What is the smallest of these numbers. ------------------------------------------------------------------------------------ Please send your solutions info@lokvani.com. Use Problem Solutions M-05/20/21 as the subject line. Please include your full name in the text of the main message. Everyone with the right answer will be acknowledged in the next issue of Lokvani. --- Problems from M-05/06/21 Problem 1 A triangle has one side long 71 m and its two internal angles is 60°. What is its perimeter? Problem 2 If 6, 19 and x are the lengths of the sides of triangle. How may possible values can x hold? Congratulations to Nagaraj Katti, who was the winner of the last set of problems. ![]() You may also access this article through our web-site http://www.lokvani.com/ |
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