9514 1404 393
Answer:
15/40
Step-by-step explanation:
The difference between denominator and numerator in 3/8 is 8-3 = 5. In order to get an equal-value fraction with that difference being 25, each of the numbers must be multiplied by 5:
3/8 = 15/40
The number is 15/40.
Answer:
- 3.21
Step-by-step explanation:
When calculating probability you need to remember that probability is:
something that you are observing divided by total number of participants.
The number you get is relative value(has value between 0 and 1) and if you want to get it in percentage (more clearly) just multiply it with 100.
In this case we are observing blood type B persons. Number of them is 165.
Total number of persons is 1500. Therefore our calculation looks like this:
165/1500 = 0.11 or the probability is 0.11*100=11%
Using the ac method : (b-5) (b-3)
Answer:
<em>
of Steph's annual income is from her full-time job.</em>
Step-by-step explanation:
Suppose, Steph's annual income is 
Given that, 80% of Steph's annual income is from her full-time job.
So, <u>the amount of income from her full time job will be</u>: 
Now, for finding the income from her full time job as a fraction of Steph's annual income, we just <u>need to divide "income from full time job" by "total annual income"</u>.
So, the fraction will be: 
That means, of Steph's annual income is from her full-time job.
