The circumference involves 360 degrees.
60 degrees is one sixth of the circle (60/360)
So, one sixth of 72 is 12.
The discount was only $3.12. So the amount you would have to pay is $16.38
Answer: Percentages help you out so you don't get cheated out of your money.
Step-by-step explanation:
When you go shopping and have to add in taxes and discounts you'll know whether or not you've spent too much or if you can spend more. They money system is based on percentages and know that will help you manage money better as a consumer.
To find how much she can run in one minute we’re going to divide 800 by 5, to which we get 160.
She runs 160 meters in one minute.
We want to know how many meters she can run in 9 minutes.
160 * 9 = 1,440
She can run 1,440 meters in 9 minutes.
Answer:
x=180
Step-by-step explanation:
6/30 = x/900
