document.write( "Question 949805: The five tyres of a car(4 road tyres and the spare) were each used equally on a car which had travelled 20000 km. The number of kms of use of each tyre was?\r
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document.write( "a. 4000
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document.write( "b. 5000
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document.write( "c. 16000
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document.write( "d. 20000
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Algebra.Com's Answer #579958 by macston(5194)![]() ![]() You can put this solution on YOUR website! Using 4 tires at a time over 20000km there were 4 tires*20000km=80000 \"tire-km\" \n" ); document.write( "Spreading this over 5 tires, 80000 tire-km/5 tires=16000 km ANSWER Each tire was used for 16000 km. Answer C is correct. \n" ); document.write( " |