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An art gallery sells paintings at $0.35 per square inch. formulas show calculator select the best answer if a painting is 2 feet 3 inches by 3 feet 5 inches, how much would the painting cost? $193.73 $387.45 $498.15 $3,162.86

Respuesta :

calculista

Answer:

[tex]\$387.45[/tex]

Step-by-step explanation:

we know that

[tex]1\ ft=12\ in[/tex]

step 1

Convert the dimensions of the painting to inches

[tex]2ft\ 3in=2*12+3=27\ in[/tex]

[tex]3ft\ 5in=3*12+5=41\ in[/tex]

step 2

Find the area of the painting

[tex]A=27*41=1,107\ in^{2}[/tex]

step 3

Find the cost

[tex]1,107\ in^{2}*0.35(\$/in^{2})=\$387.45[/tex]

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