Question

Find the total cost. $ 990 T.V.; 9% tax $

Answer 1

• The total cost of a TV and 9% tax is $1079.1.

Explanation:

We know that:

• Cost of TV = $990
• 990 x 9/100 = 9% Tax

Work:

• 990 + (990 x 9/100) = Total cost
• => 990 + (99 x 9/10) = Total cost
• => 990 + (9.9 x 9) = Total cost
• => $1079.1 = Total cost

Hence, the total cost of a TV and 9% tax is $1079.1.

Hoped this helped.

`BrainiacUser1357`

Answer 2

$1079.10 is the total cost

Explanation:

Take the cost of the tv and multiply by the tax rate to find the tax

990 * 9%

990 * .09

89.1

Add this to the cost of the tv to find the total cost

990+89.1

1079.10