the mean of 7cm 12cm 5cm hcn and 10cm find the value of h
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5Step-by-step explanation:Mean of 7cm,15cm,12cm,5cm,h cm, and 13cm =10⇒ (7+13+15+12+5+h+13)/7 = 10⇒(65+h)/7=10⇒65+h=70⇒h=5 More
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