Answered You can hire a professional tutor to get the answer.
QUESTION
Billy likes to cycle.His bike has wheels of diameter 70cm.He has invented a counter for his bike,which counts the number of revolutions the wheels...
Billy likes to cycle.His bike has wheels of diameter 70cm.He has invented a counter for his bike,which counts the number of revolutions the wheels make.One day,the counter shows 210 revolutions.How far has Billy cycled?
