Question

find the change in percentage of the price of a DVD recorder that is marked up from rupees 20000 to 22000 ? ​

Answer 1

Mark up is 10%

Step-by-step explanation:

Given: A DVD recorder marked up from Rs. 20,000 to Rs. 22,000

Find: Change in percentage of the price of a DVD recorder.

Solution:

 Percentage increase in price = change in price / original price * 100

    = 2000 / 20000 * 100

     = 10%

The mark up is 10%.

Answer 2

$\begin{tabular}{c | I} Atomic Number & Element \\ \cline{1-2} 1 & Hydrogen \\ 2 & Helium \\ 3 & Lithium \\ 4 & Beryllium \\ 5 & Boron \\ 6 & Carbon \\ \end{tabular}$

$\notin\frac{5}{20}$

$\mathbb{MARK \: IT \: BRAINLIET}$

$\textsc{He Will Do this}$