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The simplified value of  ​0.25+0.254−38 is 0.25 + \frac{0.25}{4} - \frac{3}{8} \text{ is }0.25+40.25​−83​ is ___________
Question

The simplified value of  ​0.25+0.25438 is 0.25 + \frac{0.25}{4} - \frac{3}{8} \text{ is }___________

A.

18 -\frac{1}{8} \quad​​

B.

116 -\frac{1}{16} \quad​​

C.

116\frac{1}{16} \quad​​

D.

18 \frac{1}{8}​​

Correct option is B

Given:

0.25+0.254380.25 + \frac{0.25}{4} - \frac{3}{8}

Solution:

14+0.25438\frac 14 + \frac{0.25}{4} - \frac{3}{8}

=2+0.5038\frac{2+0.50 -3}8

=2.5038=0.508\frac {2.50-3}8 = \frac{-0.50}8 =128\frac{\frac {-1}2}{8} = - 116\frac 1{16}​​

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