f.3 maths_percentages_taxation

2006-10-17 5:46 am

plz list step:::

1. The salaries tax payable for Connie is $1000. Find her net chargeable income.
2. Mr Chan has to pay $5800 of salaries tax. What is his net chargeable income?

Question from exploring mathematics 3A p127 Ex4E (#17,18)

更新1:

net chargeable income 1st $30000(2%) 2nd $30000(8%) 3rd $30000(14%) remaining (20%)

回答 (3)

Kwanie

2006-10-17 5:54 am

✔ 最佳答案

If the tax is 35000(2%), 35000(7%), 35000(12%), remaining (17%)
Solution:

1. Her net chargeable income
= $700 / 2% + $300 / 7%
= $35000 + $4285.714286
=$39285.714286

2. His net chargeable income
= $700 / 2% + $2450 / 7% + $2650 / 12%
= $70000 + $22083.33333333
= $92083.33333333

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[匿名]

2006-10-17 7:40 am

30000 (2%) - - ----tax payable = 600
1. Her net chargeable income
= $30000+ $(1000-600) /8%
= $30000+ $400 /8%
=$35000

2.
30000 (2%) - - ----tax payable = 600
30000 (8%) - - ----tax payable = 2400
30000 (14%) - - ----tax payable = 4200
His net chargeable income
= $30000 + $30000 + $(5800-600-2400) / 14%
= $60000 + $2800/14%
= $60000 + $20000
=$80000

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用戶99359

2006-10-17 5:57 am

我唔記得左佢個salaries%係乜...(15%??)
let $N be her net chargeable income
N.15%=1000
N=6666.66

第2都係一樣

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