Answer:
Scale factor: 3/2
Step-by-step explanation:
- ABCD is similar to DEFG
- We need to find DEFG from ABCD
- If we multiply values on ABCD by 3/2, then we get DEFG
- So, the scale factor is 3/2
Answer:
<h2>25.96%</h2>
Step-by-step explanation:
Givens
- The old record is 6.75 meters.
- The new record is 8.5 meters.
If 6.75 meters represents 100%, which percentage would represents 8.5 meters? (we use the rule of three).

Then, we subtract 125.96% - 100% = 25.96%
Therefore, the percentage between the two records is 25.96%
Answer:
(100/t) minutes
Step-by-step explanation:
Craig's rate can be written as (5 minutes/t pages). This is a conversion factor. This means we can also invert the factor to (t pages/5 minutes), if desired. A conversion factor tells us the that top value is equal to the bottom value, such as 12 inches/1 foot. This can be inverted to 1 foot/12 inches.
We want to know how many minutes Craig needs to type 20 pages. Assuming no distractions, we can use the conversion factor.
We can write: (20 pages)*(5 minutes/t pages)
(20 pages)*(5 minutes/t pages)
(20 )*(5 minutes/t ) [The pages unit cancels]
(100/t) minutes
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We don't know the value of t, so the result must include t. If t happens to be 2 pages, for example, it would take Craig (100/2) or 50 minutes, to type 20 pages.