write the digits 0.1, 0.2 ,0.3,0.4,0.5,0.6,0.7 and 0.8 so that the number in the hexagon are equal to the two numbers in the circles added together either side
Answers
Given : 4 Circles at corner and 4 hexagon each between two circles
To Find : write the digits 0.1, 0.2 ,0.3,0.4,0.5,0.6,0.7 and 0.8 so that the number in the hexagon are equal to the two numbers in the circles added together either side
Solution:
Digits in circle = a , b , c , d
Digits in Hexagon = a + b , b + c , c + d , a + d
Total Sum = a + b + c + d + a + b + b + c + c + d + d + a
= 3 ( a + b + c + d)
Total Sum = 0.1 + 0.2 + 0.3 + 0.4 + 0.5 + 0.6 + 0.7 + 0.8
= 0.36
3 ( a + b + c + d) = 0.36
=> a + b + c + d = 0.12
0.1 + 0.2 + 0.3 + 0.6 = 0.12
0.1 0.4 0.3
0.7 0.5
0.6 0.8 0.2
Also 0.1 + 0.2 + 0.4 + 0.5 = 0.12
but there is no pair to add to 0.8
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