Answer: 3 books in 4.5 weeks
Step-by-step explanation:
<h3>
Answer: 100 revolutions</h3>
This value is approximate because pi = 22/7 is approximate.
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Explanation:
Let's find the perimeter of the wheel, aka the circumference
C = pi*d
C = (22/7)*77
C = 242
The distance around the tire is approximately 242 cm
At first glance, it looks like one revolution will do the trick. However, we need to cover 242 meters and not 242 cm.
We can say the following
1 meter = 100 cm
242 meters = 24200 cm .... multiply both sides by 242
One revolution covers 242 cm, which is 1/100 of the distance we need to cover. So that means we need to do 100 revolutions to get to the target we're after.
1 revolution = 242 cm
100 revolutions = 24200 cm ... multiply both sides by 100
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We could also use a proportion to solve
(1 revolution)/(242 cm) = (x revolutions)/(24200 cm)
1/242 = x/24200
1*24200 = 242x
242x = 24200
x = 24200/242
x = 100
12/28
If we divide numerator & denominator by 4 we will get 3/7 and this is the answer of 12/28 in prime factor. Answer A
Answer:
no
Step-by-step explanation: 10.1 is .1 higher
Answer:
I do not see any question and we only get 5 points.
Step-by-step explanation: