Question

Pamatrisha can runs $1\frac{1}{2}$ in 1 second. How much distance will he cover in half -an - hour ?

Answer 1

Pamatrisha can runs in $1\mathrm{second}=1\frac{1}{2}=\frac{3}{2}$

Then $Halfanhour=30\mathrm{minute}=30\times 60sec$

$1800\mathrm{second}=1800\times 1\mathrm{second}$

Now, Pamatrisha can runs in

$Halfanhour=1800\times 1\mathrm{second}=1800\times \frac{3}{2}$

$=900\times 3=2700$

Hence, this is the answer.