the average number of pupils in both class A and class B is 36. Class A has 4 more pupils than class B. how many pupils are there in each class
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the average number of pupils in both class A and class B is 36. Class A has 4 more pupils than class B. how many pupils are there in each class
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1. Jawaban Laura511
Class A = 20 pupils
Class B = 16 pupils