plz solve this with full method
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length of the white stick = 27/2 = 13.5 cm..
Answered by
1
TOTAL STICK = 22CM
LET BLACK STICK BE x
and WHITE BE y
x+y=22 equation. 1
x+5=y
x-y =-5 equation 2
NOW ADD BOTH THE EQUATIONS
x+y=22
x-y = -5
2x = 18
x= 9
and y= 14
LET BLACK STICK BE x
and WHITE BE y
x+y=22 equation. 1
x+5=y
x-y =-5 equation 2
NOW ADD BOTH THE EQUATIONS
x+y=22
x-y = -5
2x = 18
x= 9
and y= 14
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