Question

kaku got 7 marks more than bakshi while raman got 3 marks more than kaku if the total marks obtained by the three is 76 find the marks obtained by Raman with full explain​

Answer 1

Answer:

the 3 of them marks r = 76

separate each average mark = 76/3 = 25.555555

raman mark - 25.5 -10 = 25-1=24

Step-by-step explanation:

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Answer 2

Answer:

Raman got $29.66$ marks.

Step-by-step explanation:

Given : Let, Marks obtained by Bakshi be $x$.

          Marks obtained by Kaku = $x+7$

          Marks obtained by Raman = $x+7+3 = x+10$

          Total marks obtained by Bakshi, Kaku and Raman = $76$.

To find : Marks obtained by Raman = ?

Solution :

• It is given that Let, Marks obtained by Bakshi be $x$.

          Marks obtained by Kaku = $x+7$

          Marks obtained by Raman = $x+7+3 = x+10$

          Total marks obtained by Bakshi, Kaku and Raman = $76$.

• We have to find the marks obtained by Raman.
• To find the marks obtained by Raman, we have to use the given data of total marks.
• The equation becomes,

       $x+x+7+x+10=76$

                   ∴ $3x+17=76$

                          ∴ $3x=76-17$

                           ∴ $3x=59$

                           ∴ $x=\frac{59}{3}$

                           ∴ $x= 19.66$

• ∴ Marks obtained by Kaku = $19.66$      

• ∴ Marks obtained by Raman = $x+10=19.66+10=29.66$ marks.

• ∴  Raman got $29.66$ marks.