bi3atusemillion bi3atusemillion

12-10-2016
Mathematics

contestada

Toya can run one lap in 1 min. 3 sec., which is 90% of her younger sister niki's time. what is niki's time for one lap?

Respuesta :

izzy8674 izzy8674

12-10-2016

1 minute and 10 seconds for niki

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