Question

Jessica is on a the swim team. Each day she swims 8000m. Use the the fact to find how much this is in kilometers

Answer 1

0.8

Explanation:

Jessica can swim a lap in seconds

Converting it into decimals,

Means seconds

Means Jessica can swim a lap in 29.4 seconds

Marta can swim a lap in 28.7 seconds.

So, Martha is faster than Jessica by seconds

Answer 2

8 Kilometers

Explanation:

1m=0.001km

So...

8000m=8km