2 1/5 liters of water and 1 1/3 liters of juice are used for a team breakfast, How many liters of drink were used for the breakfast?
Enter your answer as a mixed number in simplest form by filling in the boxos,

3 8/15

Step-by-step explanation:

2 1/5 + 1 1/3 = 3 8/15

- "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."