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Mathematics, 03.09.2019 19:20 alberto81

Heather runs round a circular track many times each day.
she runs 4.18km a day for 197 days.
the track is 0.21 km
estimate how many times heather has run round the track.

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You know the right answer?
Heather runs round a circular track many times each day.
she runs 4.18km a day for 197 days.
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