The width of a rectangular plot was reduced by 30% and the length was reduced by 10%. The size of the new plot is what percent of the original plot?

Created: 7 years ago | Updated: 5 days ago

Updated: 5 days ago

Mercantile Bank Ltd Mercantile Bank Ltd - Officer - 2004 গণিত শতকরা (Percentage)

Des

538

Best Ans:

Let the width and length be W & L respectively.

Then, area = W x L

Width after 30% reduction = 0.7W

Length after 10% reduction = 0.9L

New area = 0.7W x 0.9L = 0.63 W x L (which is 63% of initial area)

7 years ago

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Md Azizur Rahman

FOUNDER OF SATT

গণিত

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