WorksheetWise · Standard · 1097
Rainfall data
Work through each question. Show your reasoning where space is provided.
Name: ____________________ · Date: ____________
1. Three months recorded 9, 66 and 9 mm of rainfall. Find the total and mean monthly rainfall.
2. Three months recorded 42, 84 and 51 mm of rainfall. Find the total and mean monthly rainfall.
3. Three months recorded 21, 21 and 51 mm of rainfall. Find the total and mean monthly rainfall.
4. Three months recorded 30, 18 and 54 mm of rainfall. Find the total and mean monthly rainfall.
5. Three months recorded 81, 27 and 39 mm of rainfall. Find the total and mean monthly rainfall.