there are two sections A and B in a class the marks secured by section A in maths calculation was 48 and that by section B was 43. the combiend average of both the section was 45 if the total marks obtanied by the two section are 3375 find out the number of students in each section
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45 is the average marks
sanjana221:
but please give steps also
45 are come in boths number middle
no in one section they got 30 bt how please give the steps
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