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?

Question

Accepted Answer

63 (ব্যাখ্যা: 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))

Answer

30

Answer

57

Answer

70

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?

বিস্তারিত ব্যাখ্যা ও সমাধান:

সম্পর্কিত প্রশ্নাবলী

Curiosity AI Assistant

eProstuti AI সহকারী

লগইন আবশ্যক