Question

2 A school conducts three exams namely term i,term ii and final term exams Final marks
scored weighted marks)are computed as 30% of term1 and 30% of term2 marks+40% of the final term
marks. WAP to compute the weighted marks for a scored 412 in first term 423 in second term and 430 in
third term .then compute the weighted percentage out of 500 marks.(java program)
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Answer 1

Answer:

and the answer for this question is

(1500÷1265)100

Answer 2

Given :

Marks got in 1st,2nd and 3rd term : 412,423 and 430 out of 500.

Weightage of 1st,2nd and 3rd term : 30%,30% and 40%

To find :

Weightage percentage.

Solution :

In first term number got : 412 out of 500.

So, % number in first term :

$\frac{412 \times 100}{500} = 82.4\%$

In second term number got : 423 out of 500.

So, % number in second term :

$\frac{423\times 100}{500} = 84.6\%$

In third term number got : 430 out of 500.

So,% number in third term :

$\frac{430 \times 100}{500} = 86\%$

Weightage of first term = 30 %

So, % weightage got in first term :

$\frac{82.4 \times 30}{100} = 24.72\%$

Weightage of second term = 30 %

So, % weightage got in second term :

$\frac{84.6\times 30}{100} =25.38\%$

Weightage of third term = 40 %

So, % weightage got in third term :

$\frac{86 \times 40}{100} = 34.4\%$

Total weightage percentage of three exams :

(24.72 + 25.38 + 34.4 )% = 84.50 %