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Need help please answer-example-1
User Wosc
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The answer is 108 for the first and โ€œ4โ€off the second. EXPLAINED- We know the unit rate is 4 because the posts divided by the rail = 4 every time (unit rate) to check this do 4 multiplied by the number of posts and you should get the number of rails. therefore 27x4=108 the answer.
User ImonBayazid
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