Question

Reilect on your process for calculating the total tax due. What is one mathematical strategy you could use to make the repeated calculations more efficient? Why would that process be faster?​

Answer 1

One mathematical strategy that can be used to make the repeated calculations of total tax due more efficient is distributing the tax rate over the individual amounts being taxed. the total tax due for these items would be $4.

Step-by-step explanation:

To make the process of calculating the total tax due more efficient, one mathematical strategy that can be used is distributing the tax rate over the individual amounts being taxed. This strategy is faster because it eliminates the need to calculate the tax for each individual amount separately. Instead, the tax rate can be applied to each amount all at once.

Let's take an example:

1. Suppose we have three items with prices: Item A for $20, Item B for $30, and Item C for $50.
2. The tax rate is 4%, so we first convert it to decimal form: 4% = 0.04.
3. To calculate the total tax due, we can distribute the tax rate over the prices of the items: (Item A + Item B + Item C) * 0.04.
4. Simplifying the expression, we get: ($20 + $30 + $50) * 0.04 = $100 * 0.04 = $4.

Therefore, the total tax due for these items would be $4.