The value of $$\frac{{0.325 \times 0.325 + 0.175 \times 0.175 + 25 \times 0.00455}}{{5 \times 0.0065 \times 3.25 - 7 \times 0.175 \times 0.025}} - \frac{{0.5}}{{1.5}}{\text{is:}}$$
A. -3
B. 3
C. -1
D. 0
Answer: Option B
Solution(By Examveda Team)
$$\eqalign{ & \frac{{0.325 \times 0.325 + 0.175 \times 0.175 + 25 \times 0.00455}}{{5 \times 0.0065 \times 3.25 - 7 \times 0.175 \times 0.025}} - \frac{{0.5}}{{1.5}} \cr & = \frac{{{{\left( {3.35 + 0.175} \right)}^2}}}{{\left( {0.325 - 0.175} \right)\left( {0.325 + 0.175} \right)}} - \frac{1}{3} \cr & = \frac{{0.500}}{{0.150}} - \frac{1}{3} \cr & = \frac{{10}}{3} - \frac{1}{3} \cr & = \frac{9}{3} \cr & = 3 \cr} $$Related Questions on Algebra
If $$p \times q = p + q + \frac{p}{q}{\text{,}}$$ then the value of 8 × 2 is?
A. 6
B. 10
C. 14
D. 16
A. $$1 + \frac{1}{{x + 4}}$$
B. x + 4
C. $$\frac{1}{x}$$
D. $$\frac{{x + 4}}{x}$$
A. $$\frac{{20}}{{27}}$$
B. $$\frac{{27}}{{20}}$$
C. $$\frac{6}{8}$$
D. $$\frac{8}{6}$$
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