Question

136. The length of a rectangle is decreased by 10% and its
breadth is increased by 10%, By what percent is its area
changed?
किसी आयत की लम्बाई 10% कम कर दी जाए तथा चौड़ाई 10% बढ़ा
दी जाए, तो उसके क्षेत्रफल में कितने प्रतिशत का परिवर्तन हुआ?
a)0%
b)1%
c)5%
d)100%
​

Answer 1

Answer:

The area will decrease by 1% of the original area.

Step-by-step explanation:

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