If d = 2.0453 and d* is the decimal obtained by rounding d to the nearest hundredth, what is the value of d*

If d = 2.0453 and d^* is the decimal obtained by rounding d to the nearest hundredth, what is the value of d^* - d ?

A - 0.0053

B - 0.0003

C 0.0007

D 0.0047

Correct Answer: Option D

Solution:

প্রশ্নে বলা হচ্ছে যে, d কে শতাংশে Rounding করলে d^* পাওয়া যায় । (d^* - d) এর মান বের করতে হবে ।

d = 2.0453 কে শতাংশে Rounding করলে পাই, d^* = 2.0500

d - d = 2.0500 - 2.0453 = 0.0047