Question

Question 146(ii)

The given table shows the crop production of a state in the year 2008 and 2009. Observe the table given below and answer the given questions.
$\begin{array}{ccc}Crop& 2008Harvest\left(Hectare\right)& Increase/Decrease\left(Hectare\right)in2009\\ Bajra& 1.4\times {10}^3& -100\\ Jowar& 1.7\times {10}^6& -440000\\ Rice& 3.7\times {10}^3& -100\\ Wheat& 5.1\times {10}^5& +190000\end{array}$
Write the production of all the crops in 2009 in their standard form.

Answer 1

The production of all crop in 2009
Bajra $=1.4\times {10}^3-0.1\times {10}^3=1.3\times {10}^{3}Jowar=1.7\times {10}^6-44\times {10}^4=1.7\times {10}^6-0.44\times {10}^6=1.26\times {10}^{6}Rice=3.7\times {10}^3-0.1\times {10}^3=3.6\times {10}^{3}Wheat=5.1\times {10}^5+19\times {10}^4=5.1\times {10}^5+1.9\times {10}^5=7\times {10}^5$