Answer:
She decreased her running time at a rate of 16.67%
Step-by-step explanation:
In this question, we are asked basically to calculate the percentage decrease in Abby’s running time.
Mathematically, the percentage decrease equals: (new running time - old running time)/old running time * 100%
We input the values and proceed as follows:
Percentage decrease = (10-12)/12 * 100
-2/12 * 100/1 = -1/6 * 100 = -16.67%
Since it’s a decrease, we just simply say that her running time decrease by 16.67%
Answer:
n <_-7 > 12
Step-by-step explanation:
Answer:
?????
Step-by-step explanation:
Answer:
No
Step-by-step explanation:
Answer:
a = 300
Step-by-step explanation:
so 5/a=60
multiply 60 by 5
