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Question: Salim gets grades of 79, 83, 86 and 89 on four math tests . What grade must he get on his fifth test to average 85 ?
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Question: Salim gets grades of 79, 83, 86 and 89 on four math tests . What grade must he get on his fifth test to average 85 ?
Question 1: Salim gets grades of 79, 83, 86 and 89 on four math tests . What grade must he get on his fifth test to average 85 ?
View topic: গড় (Average)
86
3
87
85
Source: Bangladesh Bank - Officer(Cash) - 2011
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