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Q.

The total weight of three girls is  95 kg. If two of them weigh 27 kg 325 g and 32 kg 775 g respectively. What is the weight of the third girl?


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a

34 kg 900 gm.

b

24 kg 900 gm.

c

35 kg 900 gm.

d

36 kg 900 gm. 

answer is A.

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Detailed Solution

Given,
Total weight = 95 kg
Suppose 3rd girl weight = x kg.
Thus,
27.325 + 32.775+x = 95 (since 1 gm = 0.001 kg)
60.100 + x = 95
x = 95−60.100
x = 34.9 kg
Option 1 is correct.
 
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