Math, asked by smaji7950, 1 year ago

how digits in ? marks ​

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Answers

Answered by kumarsambitmkcg
0

Answer:

IN 1st row 3D+A=29........(i)

from 4th row 4A=32

=>A=8

frm eq (i)=> 3D=29-A=29-8=21

=>D=7

Now from 1st clm A+2B+D=31

=>2B=31-(A+D)=31-15=16

=>B=8

Now frm 3rd clm D+2A+C=28=>C=28-(D+2A)

=>C=28-23=5

Now we find ,

A+D+B+A=8+7+8+8=31. .....(ans...1)

Again,B+B+C+C=8+8+5+5=26.....(ans.....2)

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