Question:

Find: 
  1.  15% of 250 
  2.  1% of 1 hour 
  3.  20% of Rs 2500 
  4.  75% of 1 kg

Updated On: Dec 6, 2023
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Solution and Explanation

(a) \(15\% \;of \;250\)

\(\frac{15}{100}\times250\)

\(\frac{75}{2}\)

\(37.5\)


(b) \(1\; hour=60\; minutes\)

 \(1\%\;of \;60\; minutes\)

\(\frac{1}{100}\times60\)

\(\frac{3}{5}\;minutes\)


(c) \(20\%\;of\; Rs\;2500\)

\(\frac{20}{100}\times2500\)

\(Rs\;500\)


(d) \(75\%\;of \;1\;kg\)

\(\frac{75}{100}\times1\)

\(0.75\;kg\)

\((0.75\times1000)g\)

\(750\;g\)

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