Question

Kareena has $20$ $\mathrm{Rs}$ with her . She bought a chocolate for $8.40$ $\mathrm{Rs}$ and a pencil for $1.20$$\mathrm{Rs}$ . Find the balance amount left with Kareena

Answer 1

Step 1: Calculate amount spent by Kareena

Kareena bought a chocolate $=$ $8.40$ $\mathrm{Rs}$

Kareena bought a pencil $=$ $1.20$ $\mathrm{Rs}$

Amount spent by Kareena $=$ $($ $8.40$ $+$ $1.20$ $)$$\mathrm{Rs}$

$=$ $9.60$ $\mathrm{Rs}$

Step 2: Amount left with Kareena

Total amount Kareena had $=$ $20$ $\mathrm{Rs}$

Amount left with Kareena $=$ $20$ $-$ $9.60$

$=$ $10.40$$\mathrm{Rs}$

Therefore Amount left with Kareena is $10.40$ $\mathrm{Rs}$