step by step explanation please solve this question urgent and take a pic of your answer and then send to me E and don't ine roughly answer me fast urgently
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step by step explanation please solve this question urgent and take a pic of your answer and then send to me E and don't ine roughly answer me fast urgently
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Solution
Given:-
Find:-
Explanation
Let,
A/C to question
(Sum of two Number = 3000 )
==> x + y = 3000 ------------------Equ(1)
And,
(8% of one number is equal to 12% of the other .)
==> 8% of first number = 12% of second number .
==> 8 * x /100 = 12 * y /100
==> 8x - 12y = 0
==> 2x - 3y = 0--------------------------Equ(2)
multiply by 3 in equ(1)
==> 3x + 3y = 9000 -----------------Equ(3)
Add equ(2) & equ(3)
==> 5x = 9000
==> x = 9000/5
==>x = 1800
Keep value of x in equ(2)
==> 2 * 1800 - 3y = 0
==> 3y = 3600
==>y = 3600/3
==> y = 1200
Hence
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