Question

Rani had ₹18.50. She bought one ice-cream for ₹11.75. How much money does she have now?

Answer 1

Total money = ₹18.50
Cost of Ice-cream = ₹11.75
Amount left = ₹18.50 – ₹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 = ₹6.75
So, Rani has ₹6.75 now.