solution is wrong (Question:968270.1)

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Bruce Wane

· started a discussion

· 1 Months ago

solution is wrong (Question:968270.1)

last line 787500 is taken as 7872500

Question:

The table given below shows the production of maize by 5 different states as a percentage of total production. Each state produces only maize and rice. There are three types of rice – R1, R2 and R3. The table also shows the R1 type of rice production as a percentage of total rice production and the ration of R2 and R3 type of rice. Total production by each state is 625000.

What is the sum of the total production of maize by state X and T and total production of R2 type of Rice by state S and R?

Options:

868500

1025000

925000

892500

Solution:

Required numbers of production

$\begin{matrix} = (52 % + 74 %) o f 625000 + (48 % o f 45 % o f \frac{4}{9} + 38 % o f 40 % o f \frac{9}{19}) \\ = 787500 + (9.6 % + 7.2 %) \times 625000 \\ = 7872500 + 105000 \\ = 892500 \end{matrix}$

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