How to calculate 99 : 5​

fore you continue, note that in the problem 99 divided by 5, the numbers are defined as follows: 99 = dividend. 5 = divisor. Start by setting it up with the divisor 5 on the left side and the dividend 99 on the right side like this: The divisor (5) goes into the first digit of the dividend (9), 1 time(s).

Step-by-step explanation:

19.8

Step-by-step explanation:

99/5= 19.8

step-by-step explanation:

this is not a question

- "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."