Question

Nupur travels 25Km 500m by bus, 12 km 30 m by scooter an dsome distance on foot . How much distance does she walk if she travels in all 40 km ?

Answer 1

$$\begin{gathered} \mathrm{Distance}\mathrm{travelled}\mathrm{by}\mathrm{bus}=25\mathrm{km}500\mathrm{m}=25.5\mathrm{km} \\ \mathrm{distance}\mathrm{travelled}\mathrm{by}\mathrm{scooter}=12\mathrm{km}30\mathrm{m}=12.03\mathrm{km} \\ \mathrm{Total}\mathrm{distance}\mathrm{travelled}=40\mathrm{km} \\ \mathrm{Distance}\mathrm{travelled}\mathrm{on}\mathrm{foot}=40-\left(25.5+12.03\right)=40-37.53=2.47\mathrm{km} \\ \mathrm{Thus},\mathrm{she}\mathrm{walked}\mathrm{a}\mathrm{distance}\mathrm{of}2\mathrm{km}470\mathrm{m}. \end{gathered}$$