Find the next three term of arithmetic sequence -9,-1,7,15,..
1 answer:
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Using proportions, it is found that:
- Andrew gets R 1850.
- Each of Brendan and Clair get R 1387.5.
A proportion is a fraction of total amount.
In this problem, the total amount divided is R 4625.
For every R4 Andrew gets, both Brendan and Clair gets R3, hence the ratio is 4:3:3, which means that:
- Andrew gets
of the total amount.
- Brendan gets
of the total amount.
- Clair gets
Then:
Hence:
- Andrew gets R 1850.
- Each of Brendan and Clair get R 1387.5.
You can learn more about proportions at brainly.com/question/24372153