A ratio shows us the number of times a number contains another number. Caitlin is right.
<h3>What is a Ratio?</h3>
A ratio shows us the number of times a number contains another number.
The ratio of the ages of Mandy and Sandy is 2:5. Therefore, the ratio will be,
M/S = 2/5
M = 2S/5
After 8 years, their ages will be in the ratio 1:2, therefore,
(M+8)/(S+8) = 1/2
2M + 16 = S + 8
2M - S = -16 + 8
Substitute the value of M,
2(2S/5) - S = -8
-0.2S = -8
S = 40
Now, if we substitute the value of S in the first ratio,
M/S = 2/5
M/40 = 2/5
M = 16
Now, if we take the difference in their ages the difference will be 24(40-16).
Since the difference is 24, we can conclude that Caitlin is right.
Hence, Caitlin is right.
Learn more about Ratios:
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Hi hello how are you i’m doing this quick
A plus charges $60 per hour and $80 as their 1 time fee
quality plumbing charges $50 an hour with $150 as the one time fee
false, a plus charges 380 and quality charges 400
hope this helps :)
Answer:
9(5x+y)(5x-y)
Step-by-step explanation:
Answer:
Step-by-step explanation:
Suppose you draw line AC and calculate the midpoint of AC.
To verify the correctness of your midpoint, you'd find the distance from A to the midpoint, M, as well as the distance from the midpoint, M, to C. If these two distances are equal, then you've found that your midpoint calculation was correct.
without further ado
10% of 36000 is simply 3600, we chopped a "0" off of it hmmm, ok so
