Question

7. Chetan scored 96 marks out of 120 marks in Chemistry and 126 marks out of 150
as
the quantity of fruit syrup in the
Physics. Compare his preformance in the two subjects by expressing the market
corn neonle it was found that 75 of them have a 4-wheeler at he​

Answer 1

$\mathsf\green{Your \: question \: has \: some \: errors \: and \: i \: had \: fixed \: it}$

$\mathsf\green{The \: actual \: Question \: is \: :-}$

$\mathsf\red{☆☆ }$ chetan scored 96 marks out of 120 marks in chemistry and 126 marks out of 150 marks in physics. compare his performence in the two subjects by expressing the marks as percentage$\mathsf\red{☆☆ }$

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$\mathsf\red{Given}$

$\mathsf{Total \: Marks \: to \: be \: scored \: in \: chemistry \: = \: 120}$

$\mathsf{Marks \: scored \: in \: chemistry \: by \: chetan \: = \: 96}$

$\mathsf\red{Percentage \: = \: \frac{Marks \: scored}{Total \: marks} \times 100}$

$\mathsf{Percentage \: in \: chemistry \: = \: \frac{96}{120} \times 100}$

$\mathsf\red{Percentage \: in \: chemistry \: = \: 80\%}$

$\mathsf{Total \: Marks \: to \: be \: scored \: in \: physics \: = \: 150}$

$\mathsf{Marks \: scored \: in \: physics \: by \: chetan \: = \: 126}$

$\mathsf{Percentage \: in \: physics \: = \: \frac{126}{150} \times 100}$

$\mathsf\red{Percentage \: in \: physics \: = \: 84\%}$

$\mathsf{On \: comparing \: both \: subjects \: chetan \: scored \: 4\% \: higher \: in \: physics}$

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Answer 2

percentage in chemistry = 75

percentage in phycics = 84