30% of soldier of an army killed in batle, 20% of remaining were died due to illness and 10% of remaining were injured.Now, the number of healthy soldiers are 1008 then how much soldiers were injured in army?
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LET THE NO. OF SOLDIERS BE x.
Soldiers killed in battle=30%of x=3/10x.
Soldiers died due to illness=20%of x=1/5x.
Soldiers injured= 10%of x=1/10x.
Total soldiers suffered=3/10x+1/5x+1/10x=6/10x.
Healthy soldiers= x-6/10x=1008
=4x/10=1008 by cross multiplying this we get,
=10080=4x
=x=10080/4
=2520 soldiers were there in all.
No. of injured soldiers = 10%of 2520
=252 soldiers ANS
AnoopTripathi:
Sorry, the answer is 252 not 250
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Answer:
112
Step-by-step explanation:
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