Question

What volume is equivalent to 14,000 mm3?
1.4 x 10‒5 m3
1.4 x 10‒2 m3
1.4 x 102 cm3
1.4 x 106 cm3
Please help!!!

Answer 1

Answer:

The correct answer is option A which is 1.4 x 10‒5 m3.

Explanation.

mm3 is shorter unit than m3.

1 mm3 is equal to 1 * 10-9 m3. So 14000 mm3 which is equal to 1.4 * 10∧4 mm3.

1 mm3 =  1 * 10-9 m3

1.4 * 10∧4 mm3 =  1 * 10-9 m3 × 1.4 * 10∧4

                          = 1.4 x 10‒5 m3.

Hence the most probable answer is Option A.

Answer 2

The correct answer to the question is: 1.4×10¯⁵ m³

To know which option is correct, we shall convert 14000 mm³ to m³ and cm³.

1. Converting 14000 mm³ to m³

1 mm³ = 1×10¯⁹ m³

Therefore,

14000 mm³ = 14000 × 1×10¯⁹

14000 mm³ = 1.4×10¯⁵ m³

Thus, 14000 mm³ is equivalent to 1.4×10¯⁵ m³

2. Converting 14000 mm³ to cm³

1 mm³ = 1×10¯³ cm³

Therefore,

14000 mm³ = 14000 × 1×10¯³

14000 mm³ = 14 cm³

Thus, 14000 mm³ is equivalent to 14 cm³.

Considering the options given in the question above, we can conclude that 14000 mm³ is equivalent to 1.4×10¯⁵ m³

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