In a test, Section A has 80 marks Section B has 120 marks Riya scores 55% in Section A 70% in Section B.

Question

In a test,
Section A has 80 marks
Section B has 120 marks
Riya scores
55% in Section A
70% in Section B.
To pass, Riya needs to score 65% of the total marks.
Does she pass?
You must show your working.

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Lyla 4 weeks 2021-09-14T09:59:54+00:00 1 Answer 0

Answers ( )

    0
    2021-09-14T10:01:39+00:00

    Riya fails in the exam by 2 marks.

    Step-by-step explanation:

    • Step 1: Find the total marks required to pass.

    Total marks in Section A = 80 marks

    Total marks in Section B = 120 marks

    Total marks in the test = 120 + 80 = 200 marks

    Percentage required to pass = 65%

    ⇒ Required marks to pass = 65% of 200 = 65/100 × 200 = 130 marks

    • Step 2: Find marks scored in Section A and Section B.

    Marks scored in Section A = 55% = 55% of 80 = 55/100 × 80 = 44 marks

    Marks scored in Section B = 70% = 70% of 120 = 70/100 × 120 = 84 marks

    • Step 3: Find total marks scored.

    Total marks scored = 44 + 84 = 128 marks

    128 < 130 ⇒ Riya fails in the test.

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45:7+7-4:2-5:5*4+35:2 =? ( )