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kangaroo jumps and lands exactly 22 feet away at a time. What is the least number of jumps required to reach a point 7 feet away? 5 points321Not possible to travel such distance |
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Answer» Given : kangaroo jumps and LANDS exactly 22 FEET away at a time To find : least number of jumps required to reach a point 7 feet away Solution: kangaroo jumps and lands exactly 22 feet away at a time least number of jumps required to reach a point 7 feet away is 2 As kangaroo jumps exactly 22 feet and he has to go 7 feet away hence in 1st jump its not possible in 2 jump Kangaroo can can reach 7 feet Let say A kangaroo is at point A and he has to go point B at 7 feet distance He will jump at point C which will be at 22 FT distance from A & B Then from C he will jump 22 feet to reach B which is at 7 feet from A . Hence at least two jumps are required by kangaroo to reach a point 7 feet away 2 Jumps Learn more: we know in a triangle sum of any two sides is greater than the third ... If the sides of a triangle are produced in ORDER, then the sum of the ... |
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