Question

Tim is painting his storage shed he buys 4 gallons of white paint and 3 gallons of blue paint each gallons of paint costs $15.72 and each gallon of blue paints is $21.87 how much will tim spend in all on paint

Answer 1

The total money spent by Tim on paint is $\boxed{\bf \ \ 128.49}$.

Further explanation:

Given:

Tim buys $4$ gallons of white paint and $3$ gallons of blue paint.

The cost of the each gallons of white paint is $\ \ 15.72$ and the cost of each gallons of blue paint is $\ \ 21.87$.

Calculation:

Let $x$ be the cost of $1$ gallon of white paint and $y$ be the cost of $1$ gallon of blue paint.

The cost of each gallon of white paint is $\ \ 15.72$.

Therefore, the cost of the $4$ gallons of white paint can be calculated as follows:

$\begin{aligned}x&=4\times 15.72\\&=62.88\end{aligned}$

The cost of each gallon of blue paint is $\ \ 21.87$.

The cost of the $3$ gallons of blue paint can be calculated as follows:

$\begin{aligned}y&=3\times 21.87\\&=65.61\end{aligned}$  

The total money which is spent for all the paint is $\boxed{x+y}$.

The total spend money can be calculated as follows:

$\boxed{\begin{aligned}x+y&=62.88+65.61\\&=128.49\end{aligned}}$  

Thus, the total spend money by Tim for painting is $\boxed{\bf \ \ 128.49}$.

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Answer details:

Grade: Middle school

Subject: Mathematics

Chapter: Algebraic expression

Keywords: Tim, spend money, gallons, white paint, blue paint, cost money, painting, $128.49, paint, algebra, expression, mathematics.

Answer 2

$128.49

Further explanation

Given:

• Tim is painting his storage shed.
• He buys 4 gallons of white paint and 3 gallons of blue paint.
• Each gallon of white paint costs $15.72.
• Each gallon of blue pain costs $21.87.

Question:

How much will Tim spend on the paint?

The Process:

Let's prepare the total cost spent on each color of the paint.

Total costs of white paint  

$\boxed{ \ 4 \ gallons \times \frac{ \ 15.72}{1 \ gallon} = \boxed{ \ \ 62.88 \ } \ }$

Total costs of blue paint  

$\boxed{ \ 3 \ gallons \times \frac{ \ 21.87}{1 \ gallon} = \boxed{ \ \ 65.61 \ } \ }$

Hence, the overall cost of painting is $\boxed{ \ \ 62.88 + \ 65.61 = \boxed{ \ \ 128.49 \ } \ }$

Quick Steps:

Here we directly calculate the sum of the total costs of each painting. Use parentheses for each multiplication operation.

Total costs  $\boxed{ \ = \bigg(4 \ gallons \times \frac{ \ 15.72}{1 \ gallon} \bigg) + \bigg(3 \ gallons \times \frac{ \ 21.87}{1 \ gallon} \bigg) \ }$

$\boxed{ \ \ 62.88 + \ 65.61 = \boxed{ \ \ 128.49 \ } \ }$

Thus, Tim will spend the total costs to paint his storage shed as much $128.49.

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Keywords: Tim is painting his storage shed, 4 gallons of white paint, 3 gallons of blue paint, total costs, how much will Tim spend on the paint?