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: 6 years ago |
Updated: 2 years ago
best des
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)
Md Azizur Rahman
Founder of Satt
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