Subject
Govt.Jobs
Topic
বিসিআইসি (সহকারী ব্যাবস্থাপকঃ প্রশাসন) - ১৩.০৫.২০২২
Parul and Jony wereা each paid n dollars to finish a job ,and Parul worked for 6 hours while Jony worked for 2 hours. Jony gave Parul x dollars ,and as a result,they earned an equal hourly wage .In terms of x ,how much was Jony originally paid for the job?
Parul and Jony wereা each paid n dollars to finish a job ,and Parul worked for 6 hours while Jony worked for 2 hours. Jony gave Parul x dollars ,and as a result,they earned an equal hourly wage .In terms of x ,how much was Jony originally paid for the job?
ক)
0.5xখ)
xগ)
2xঘ)
3xExplanation
পারুল এর থাকে (n-x) ডলার এবং সে কার করে 6 ঘণ্টা জনি এর থাকে (n+x) ডলার এবং সে কাজ করে 2 ঘণ্টা প্রশ্নমতে, (n-x)/6=(n+x)/2 বা, (n-x)/6=n+x বা, 3n+3x=n-x বা, 3n-n =4x বা, 2n=4x অতএব n=2xRelated questions
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