An employer pays 3 workers x,y and z a total of Tk.36,600 a week .X is paid 125 % of the amount Y is paid and 80% of the amount Z is paid .How much does X make a week ?
Solution
Correct Answer: Option D
এখানে ,
x=y এর 125%
=y×125/100
=y×5/4
=5y/4
y=4x/5
আবার ,x=z এর 80%
=z×80/100
=4z/5
z=5x/4
অতএব ,x:y:z=x:4x/5:5x/4
=20:16:25
অনুপাতত্রয়ের যোগফল =20+16+25=61
অতএব ,x পায় 20/61×36000=12000 টাকা
x=y এর 125%
=y×125/100
=y×5/4
=5y/4
y=4x/5
আবার ,x=z এর 80%
=z×80/100
=4z/5
z=5x/4
অতএব ,x:y:z=x:4x/5:5x/4
=20:16:25
অনুপাতত্রয়ের যোগফল =20+16+25=61
অতএব ,x পায় 20/61×36000=12000 টাকা
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