His average marks.4. The rainfall in a certain city for 8 consecutive

1.	His average marks.4. The rainfall in a certain city for 8 consecutive years was 31.6 cm, 24.8cm, 30.6cm, 40.4 cm, 32.8 cm, 44.04 cm, 20.4 cm and 36.8 cm. Find theaverage rainfall.
Answer» ANSWER: The AVERAGE RAINFALL is 32.68 CM Step-by-step explanation: Total amount of Rainfall in 8 years = (31.6 + 24.8 + 30.6 + 40.4 + 32.8 + 44.04 ,+ 20.4 + 36.8) cm = 261.44 cm Number of YEARA = 8 Average rainfall = (261.44/8) cm = 32.68 cm

His average marks.4. The rainfall in a certain city for 8 consecutive years was 31.6 cm, 24.8cm, 30.6cm, 40.4 cm, 32.8 cm, 44.04 cm, 20.4 cm and 36.8 cm. Find theaverage rainfall.

Answer»

Step-by-step explanation:

Total amount of Rainfall in 8 years = (31.6 + 24.8 + 30.6 + 40.4 + 32.8 + 44.04 ,+ 20.4 + 36.8) cm = 261.44 cm

Number of YEARA = 8

Average rainfall = (261.44/8) cm = 32.68 cm