Question

heya....
make an equation an solve it...​

Answer 1

Answer:

Rupa's marks=185

It is given that she failed by 15 marks. So,

Passing marks=185+15=200 marks

Let the total marks be x

Then passing marks=40% of x

$200 = \frac{40}{100} \times x \\ \frac{200 \times 100}{40} = x \\ 500 = x$

x= 500

Total marks=500 marks

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Answer 2

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$\huge\tt{GIVEN:}$

• An individual Student required 40% of marks to pass
• Rupa gets 185 marks and fails by 15 marks.

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$\huge\tt{TO~FIND:}$

• The total marks in that examination.

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$\huge\tt{SOLUTION:}$

We know that the passing marks would be (185+15) = 200 marks

Let total numbers obtained by her be x

The equation of the given question could be -

↪200 = 40/100 ×

↪200 × 100/40 = x

↪500 = x

Hence,

The total marks of that examination is 500

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