Math, asked by adityasrivastava6578, 9 months ago

A cubical box with lid has a length of 30cm. find the cost of the painting the inside and outside of the box at rupees 5.50 per metre square
And in the book answer is given Rupee 5.94
please answer it correctly and step by step I will mark your answer as brain list

Answers

Answered by srikanthn711

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Given :-

A cubical box with lid has a length of 30cm.

To find :-

find the cost of the painting the inside and outside of the box

Solution :-

Side of cubical box=30 cm=0.3m

Area to be painted=2x6(side)^2

=2x6x0.3x0.3

=1.08sq.m.

Cost of painting inside and outside of cubical box=1.08x5.50=₹ 5.94

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Answered by banerjeeswarnali14

Answer:

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A cubical box with lid has a length of 30cm. find the cost of the painting the inside and outside of the box at rupees 5.50 per metre square And in the book answer is given Rupee 5.94please answer it correctly and step by step I will mark your answer as brain list ​

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A cubical box with lid has a length of 30cm. find the cost of the painting the inside and outside of the box at rupees 5.50 per metre square
And in the book answer is given Rupee 5.94
please answer it correctly and step by step I will mark your answer as brain list