Question

how many square meters of glass will be required for a window which has 12 panes, each pane measuring 15cm by 16cm
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Answer 1

Answer:

Solution:-

Length of the window pane = 25 cm and breadth = 16 cm

Area of one window pane = 25*16 = 400 sq cm

Area of 12 such window panes = 400*12

Area of 12 window panes = 4800 sq cm

Since 1 sq m = 10000 sq cm

So, required glass for 12 window panes = 4800/10000  

= 0.48 sq m

Step-by-step explanation:

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