Question 4Rani had Rs1850 She bought one ice-cream for

SOLUTION

Total money          = Rs.18.50
Cost of Ice-cream = Rs.11.75
Amount left           = Rs.18.50 – Rs.11.75

$\begin{array}{cccccccc}\text{Hundreds}& \text{Tens}& \text{Ones}& .& \text{Tenths}& \text{Hundredths}& \text{Thousandths}& \\ 0& 1& 8& .& 5& 0& 0& \\ 0& 1& 1& .& 7& 5& 0& \\ -& & & & & & & \\ 0& 0& 6& .& 7& 5& 0& =6.75\end{array}$
 Amount left = Rs.6.75
Therefore, Rani has Rs.6.75 now.