Question 65
What is the value of $$\left[45of\left(\frac{3}{7}\div\frac{15}{14}\right)-\left(6\frac{1}{2}\div3-4\right)+2\right]$$?
Solution
Expression : $$\left[45of\left(\frac{3}{7}\div\frac{15}{14}\right)-\left(6\frac{1}{2}\div3-4\right)+2\right]$$
= $$\left[45\times(\frac{3}{7}\times\frac{14}{15})-(\frac{13}{2}\div3-4)+2\right]$$
= $$18-\frac{13}{6}+4+2$$
= $$24-\frac{13}{6}=\frac{131}{6}$$
=> Ans - (A)
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