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A x 4 = E B ÷ 4 = E C + 4 = E D - 4 = E ___________ & A + B + C + D = 100 Challenge *what is the value of E ?*
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A x 4 = E B ÷ 4 = E C + 4 = E D - 4 = E ___________ & A + B + C + D = 100 Challenge *what is the value of E ?*
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Feb 24, 2017
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A x 4 = E
B ÷ 4 = E
C + 4 = E
D - 4 = E
___________
& A + B + C + D = 100
Challenge
*what is the value of E ?*
Mathematics
middle-school
Reinholdsson
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Reinholdsson
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1
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A= 1/4E
B= 4E
C= E-4
D= E+4
A+B+C+D=100
25/4E=100
hence, E=16
Ranga Vure
answered
Feb 28, 2017
by
Ranga Vure
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