What is the value of $$\frac{{3.6 \times 1.62 + 0.48 \times 3.6}}{{1.8 \times 0.8 + 10.8 \times 0.3 - 2.16}}?$$
A. 2.4
B. 2
C. 4
D. 3
Answer: Option D
Solution(By Examveda Team)
$$\eqalign{ & \frac{{3.6 \times 1.62 + 0.48 \times 3.6}}{{1.8 \times 0.8 + 10.8 \times 0.3 - 2.16}} \cr & = \frac{{\frac{1}{{1000}}\left[ {36 \times 162 + 48 \times 36} \right]}}{{\frac{1}{{100}}\left[ {18 \times 8 + 108 \times 3 - 216} \right]}} \cr & = \frac{1}{{10}}\left[ {\frac{{36\left( {162 + 48} \right)}}{{18\left( {8 + 18 - 12} \right)}}} \right] \cr & = \frac{1}{{10}}\left[ {\frac{{36 \times 210}}{{18 \times 14}}} \right] \cr & = 3 \cr} $$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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