 , 13.05.2021 23:10 sairaanwar67

# Questions Twenty one learners wrote an examination. The exam results are given below in a formof percentages28 A 47 56 86 35 75 47 43 57 61 82 47 61 51 74 61 84 33 43 B68% is the range of the marks. Calculate the value of A i A is the lowest mark512 53.048% is the mean percentage mark for the class. Calculate the value of BRound your answer to the nearest whole number.(2)5.1.3 The examination paper was set out of 150 marks. Calculate the actual marks ofthe learner who obtained the highest percentage.(2)​   ### Another question on Mathematics Mathematics, 21.06.2019 15:20
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Questions Twenty one learners wrote an examination. The exam results are given below in a form
Questions Mathematics, 23.03.2021 19:40     Mathematics, 23.03.2021 19:40          Mathematics, 23.03.2021 19:40    Mathematics, 23.03.2021 19:40
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