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8. Due to some mishap Ahmed lost 12% of his total earnings. He spent 70% of the remaining amount
and is left with 2100 in his pocket. Find his total earning.
Answers
Answer:
ans is rs. 12500
Step-by-step explanation:
As he spents 70% of remaining,
therefore rs. 2100 will be 30% of remaining.
let amount after mishap be x.
therefore,
30/100 × x = 2100
x =2100×100/30
x =7000
now let earning before mishap be y
therefore,
as he lost 12% , he is having 88% with him.
thus -
88/100 × y = 7000
y = 7000×100/88
y = 12500
his total earning was rs. 12500
Answer:As he spents 70% of remaining,
therefore rs. 2100 will be 30% of remaining.
let amount after mishap be x.
therefore,
30/100 × x = 2100
x =2100×100/30
x =7000
now let earning before mishap be y
therefore,
as he lost 12% , he is having 88% with him.
thus -
88/100 × y = 7000
y = 7000×100/88
y = 12500
his total earning was rs. 12500
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Step-by-step explanation: