के
83. एक वर्ग की भुजा को 20% से घटाने पर उसके क्षेत्रफल में कितने प्रतिशत
की कमी होगी?
(1) 38% (4) 4%
(2) 36% (3) 20%
Answers
Answered by
3
Step-by-step explanation:
(100-20)%=80%
then,
(20x100)/80
=25%
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