I just rounded a bunch for your sister.
463 < 500 so 3463 rounds to 3000
216 < 500 so 4216 rounds to 4000
501>=500 so 2501 rounds to 3000
457<500 so 6457 rounds to 6000
625>=500 so 6625 rounds to 7000
adding up the estimates gives an estimated total: 23000
2.88 / 8 = 0.36. 36 cents per apple.
Answer:
$0.5
Step-by-step explanation:
We have been given an equation
, where R is rental charges and d is number of days Andrea rents the bike. We are asked to find the unit rate.
We know that unit rate represents the ratio between two different quantities. Unit rate represents how many units of one quantity are equal to one unit of another quantity.
Let us divide both sides of given equation by d:

Therefore, the unit rate for our given problem would be $0.5, which represents rental charges per day.
I would say it is 2000 but I'm not to sure
One ratio is 30:40 since 15 times 2 is 30 and 20 times 2 is 40.