Answer: 
Step-by-step explanation:
Given
Girl has traveled 6 km from her house
She has covered
of the distance
Suppose the total distance is x

Answer:
C
Step-by-step explanation:
did da test
Answer:
Step-by-step explanation:
10m^2 and 15mk
common factor is 5m
HCF is 5m
Ratio of girls to boys = 5/3
Number of girls in 40 students would be 3/5 * 40 = 24