8. A graph is drawn with a scale of 1 cm representing 20 marks. How many centimetres will represent 35 marks?
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1
Answer:
Centimeters representing 35 marks = 2.1 cm
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0
Answer:
1cm = 20 marks
10 mark = 0.5 cm
35 = 35÷ 10 = 3.5
0.5 × 3.5 = 1.75
Ans = 1.75
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