Question

Rajesh’s school is 18 km away from his home. If his grandmother’s house is at the halfway point between his house and school, his school is _____ km away from his grandmother’s house.

Answer 1

Rahul’s grandmother’s house is at the halfway point between his home and school.
Distance between Rahul’s home and his school: 18 kilometres
Rahul’s grandmother’s house to the school: $\frac{1}{2}$ of 18 km
That is 18 km ÷ 2 = 9 km