What is the decimal of 0.12 divided by 0.15?

Decimal 0.8

Step-by-step explanation:

Given  :  0.12 divided by 0.15.

To find : What is the decimal

Solution : We have given  0.12 divided by 0.15.

We can write it as .

On removing decimal of both number

.

Now divide both number by 3 and cancel the zeros

.

0.8

Therefore, Decimal 0.8

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."