[1 \frac{1}{4} \div 1 \frac{1}{2}]+[2 \frac{1}{3} \times 1 \frac{3}{4}]=

RRB Group D 9-Nov-2014 Shift 1 Solved Paper

Question : 41 of 100

Marks: +1, -0

[1 \;{1}/{4} ÷ 1 \;{1}/{2}]+[2 \;{1}/{3} × 1 \;{3}/{4}]=

Solution:

(4) The given expression =

[\;{5}/{4} ÷ \;{3}/{2}]+[\;{7}/{3} × \;{7}/{4}]

\;\; =[\;{5}/{4} × \;{2}/{3}]+\;{49}/{12}

=\;{5}/{6}+\;{49}/{12}=\;{59}/{12}

=4 \;{11}/{12}

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