Kayla walks at a constant speed from her house to school 3.2 miles away. It takes her 45 minuets to get to school. How many miles did Kayla walk in 25 minuets. A) 2.4 miles

B) 3.2 miles

C) 1.8 miles

D) 0.5 miles

9514 1404 393

  c) 1.8 miles

Step-by-step explanation:

Assuming Kayla walks at a constant speed, we have ...

  miles/minutes = 3.2/45 = x/25

  x = 25(3.2/45) = 1.777... ≈ 1.8 . . . . miles

Kayla walks about 1.8 miles in 25 minutes.

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )