Question

The rainfall recorded in a city in four months is 2.8cm,5.8cm,12.5cm and 4.4cm respectively. Find the average rainfall?

Answer 1

Answer:

Average rain fall = 6.375 cm

Step-by-step explanation:

The rainfall recorded in a city in four months is 2.8cm,5.8cm,12.5cm and 4.4cm respectively. To find the average rainfall, apply the formula for average

Total number of months=4

$Average = \frac{sum \: of \: all \: observation}{total \: number \: of \: observation} \\ \\ Average = \frac{2.8 + 5.8 + 12.5 +4.4 }{4} \\ \\ = \frac{25.5}{4} \\ \\ Average = 6.375 \: cm$

Hope it helps you.

Answer 2

Answer:

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