Question

Ruby walks 15/4km in 5/2 hour how much distance does she cover in hour​

Answer 1

answer:

1.5

Step-by-step explanation:

speed s= d/t

=15/4÷5/2

=1.5 km/hour

distance travel in one hour=time×speed

=1 × 1.5

=1.5

Answer 2

Answer:

1 and 1/2 km.

Step-by-step explanation:

Rubi walks 15/4 km in 5/2 hour.

Ruby walks in 1/2 hour is,

15/4×2/5×1/2km. = 3/4 km.

Rubi walks in 1 hour is

3/4×2 km. = 6/4 km.

Ans. 6/4 km. = 1 and 1/2 km.