Mumisstruggling
New member
- Joined
- Oct 21, 2015
- Messages
- 2
Hi there,
I'm sure there's an easy answer but I'm totally lost on how to help my son with the following problem - any assistance would be greatly appreciated:
At the end of 2009 the average rainfall in a town for the ten year period just ended was 631mm. A year later the ten year average was 601mm and 450mm had fallen in 2010. What was the rainfall, in mm, in 2000?
thanks again
I'm sure there's an easy answer but I'm totally lost on how to help my son with the following problem - any assistance would be greatly appreciated:
At the end of 2009 the average rainfall in a town for the ten year period just ended was 631mm. A year later the ten year average was 601mm and 450mm had fallen in 2010. What was the rainfall, in mm, in 2000?
thanks again
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