A bar of platinum has a length of 49.7 millimeters, a width of 28.5 millimeters, and a height of 3.4 millimeters. Describe how
doubling the length and width affects the volume.

Respuesta :

Answer: the volume is 2 times bigger

Step-by-step explanation:

9631.86/4815.93

Volume of new bar will be increase 4 times

Give information:

Length of bar = 49.7 mm

Width of bar = 28.5 mm

Height of bar = 3.4 mm

New Length of bar = 2 × 49.7 = 99.4 mm

New Width of bar = 2 × 28.5 = 57 mm

Find:

Effect on the volume

Computation:

Volume of cuboid = l × b × h

So,

Volume of bar = 49.7 × 28.5 × 3.4

Volume of bar = 4,815.93 mm³

Volume of new bar = 99.4 × 57 × 3.4

Volume of new bar = 19,263.72 mm³

Effect on the volume = Volume of new bar / Volume of bar

Effect on the volume = 19,263.72 / 4815.93

Effect on the volume = 4 times

So,

Volume will be increase 4 times

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