Jessica buys a lamp that costs $35 and a table that costs $75.00. If the tax rate is 10%, what will be the total cost of the lamp and table?
(35 + 75) * 1.1 = ?
To calculate the total cost of the lamp and table, we need to calculate the tax amount for each item and then add them to their respective prices.
For the lamp:
Tax amount for the lamp = 10% of the price of the lamp
= 10/100 x $35
= $3.50
Total cost of the lamp = Price of the lamp + Tax amount for the lamp
= $35 + $3.50
= $38.50
For the table:
Tax amount for the table = 10% of the price of the table
= 10/100 x $75.00
= $7.50
Total cost of the table = Price of the table + Tax amount for the table
= $75 + $7.50
= $82.50
Now, to calculate the total cost of the lamp and table:
Total cost = Total cost of the lamp + Total cost of the table
= $38.50 + $82.50
= $121.00
Therefore, the total cost of the lamp and table, including tax, is $121.00.
To find the total cost of the lamp and table, you need to calculate the sum of the prices of the items plus the tax.
Step 1: Calculate the total cost of the items before tax.
The lamp costs $35 and the table costs $75, so the total cost of the items before tax is $35 + $75 = $110.
Step 2: Calculate the tax amount.
The tax rate is 10%, which means you need to find 10% of the total cost before tax.
To calculate 10% of a number, you can multiply the number by 0.10.
So, 10% of $110 is $110 * 0.10 = $11.
Step 3: Calculate the total cost after tax.
To find the total cost after tax, you need to add the tax amount to the total cost before tax.
The total cost after tax is $110 + $11 = $121.
Therefore, the total cost of the lamp and table, including tax, is $121.