Question

In a class of 150students,70students passed english exam 90passed economis exam,10students could not pass both the exams.how many students passed xactly in one suby

Answer 1

Answer:

Here is your answer...

Explanation:

students in a class = 150

students who passed English exam = 70

                                    Economic exam = 90

students who couldn't pass both = 10

=  70+90-x = 150-10

= 140 students.

                       

Answer 2

Answer:

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