Let the marked price be \(x\).
\(Discount\; percent = \frac{Discount}{Marked \;price} × 100\)
\(20= \frac{Discount}{x} × 100\)
\(Discount = \frac{20}{100} × x = \frac{1}{5} x\)
Also,
\(Discount = Marked \;price - Sale \;price\)
\(\frac{1}{5}x = x- Rs \;1600\)
\(x-\frac{1}{5}x = Rs\; 1600\)
\(\frac{4}{5}x = Rs \;1600\)
\(x\) = \(Rs\) \(\bigg(1600 × \frac{5}{4}\bigg) = Rs\; 2000\)
Thus, the marked price was \(Rs\; 2000\).
Fill in the blanks using the correct form of the verbs in brackets.
My little sister is very naughty. When she ____ (come) back from school yesterday, she had _____(tear) her dress. We _____(ask) her how it had _____(happen). She ______(say) she _____ _____ (have, quarrel) with a boy. She _____ _____ (have, beat) him in a race and he _____ ____ (have, try) to push her. She _____ ____ (have, tell) the teacher and so he _____ _____ (have, chase) her, and she _____ _____ (have, fall) down and _____ _____ (have, tear) her dress.