Lakshmi is travelling at 50 \mathrm{~km} / \mathrm{h}. How many kilometres does she travel in 30 minutes?
Answer Choices
A. 30 \mathrm{~km}
B. 50 \mathrm{~km}
C. 25 \mathrm{~km}
D. 150 \mathrm{~km}
E. 100 \mathrm{~km}
Lakshmi is travelling at 50 \mathrm{~km} / \mathrm{h}. How many kilometres does she travel in 30 minutes?
Answer Choices
A. 30 \mathrm{~km}
B. 50 \mathrm{~km}
C. 25 \mathrm{~km}
D. 150 \mathrm{~km}
E. 100 \mathrm{~km}