please answer 14 and 15,if possible
i will mark your answer brainliest if answered with explanation
and please dont spam,its a request
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Step-by-step explanation:
14.Planks of dimension=No:of dimensions/1 dimension
=5.1 x 20x17.5/45.9 x5.4x4.2
=1785/1043.012
=1.71
15.Bricks would be required=Volume:of bricks/volume of 1 brick
=24 x 12 x 8/10x4x24
= 2304/980
=2.35
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