walk 2 miles in 25 minutes what is the percent of change

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First change 40 to 40%. Next change 25 to 30%, then do 40%-30%. Finally that should equal 10%, so it should be around 10%. I don’t know if this is completely right but hopefully it is.

Step-by-step explanation:

decreased minutes = 40 -25 = 15 minutes

Percentage = 15/40 *100 = 1500/40 = 150/4 = 75/2 = 37.5%

Percent of increase in the speed will be 60%.

Step-by-step explanation:

Three months ago speed of walking =

= 0.05 miles per minute

Walking speed of Santos today =

= 0.08 miles per minute

Change in speed = 0.08 - 0.05

= 0.03 miles per minute

Percent of change in the speed =

= 60%

Therefore, percent of increase in the speed will be 60%

Percent of increase in the speed will be 60%.

Step-by-step explanation:

Three months ago speed of walking =

= 0.05 miles per minute

Walking speed of Santos today =

= 0.08 miles per minute

Change in speed = 0.08 - 0.05

= 0.03 miles per minute

Percent of change in the speed =

= 60%

Therefore, percent of increase in the speed will be 60%

37.5%

Step-by-step explanation:

first work out the difference between the two numbers,

then divide the decrease by the OG number (40)

and multiply the answer by 100

2 miles out of 40 minutes or 2/40 is .05

2 miles out of 25 minutes or 2/25 is .08

so he increased by .03 miles per minute

2 miles in 40 min = 20 miles per minute

2 miles in 25 minutes = 12.5 miles per minute

(20 - 12.5) / 20 = 7.5/20 = 0.375 = 37.5% change

2 miles in 25 minutes = 12.5 miles per minute

(20 - 12.5) / 20 = 7.5/20 = 0.375 = 37.5% change

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