Mathematics: Awindow is composed of 6 windowpanes. each has a length of 10 1/2 in. and a width of 7 1/4. what is the total area of glass in the window?

Awindow is composed of 6 windowpanes. each has - id61304090, dylanentwistle5197

Ответ:

AviMali

14.03.2022

1 window pane :

$10 \dfrac{1}{2} \times 7\dfrac{1}{4} = \dfrac{21}{2} \times \dfrac{29}{4} = \dfrac{609}{8} \ in^2$

6 window panes :

$\dfrac{609}{8} \times 6= \dfrac{609}{8} \times \dfrac{6}{1}= \dfrac{1827}{4}= 456\dfrac{3}{4} \ in^2$

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Total Area = 456 3/4 in²
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If it is not required to do the question in fraction, it is actually easier if we convert everything to decimals first.

10 1/2 = 10.5
7 1/4 = 7.25

1 window pane = 10.5 x 7.25 = 76.125 in²
6 window panes = 76.125 x 6 = 456.75 in²

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Total Area = 456.75 in²
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Ответ:

1Angel2Got3Brains

12.08.2021

Mathematics

I'm not sure I'm sorry I couldnt answer

Step-by-step explanation:

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Awindow is composed of 6 windowpanes. each has a length of 10 1/2 in. and a width of 7 1/4. what is the total area of glass in the window?

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