Calculate the following: 8kg ÷ 4m = ?

Question

BlackTom AI · Accepted Answer

We start by identifying the operation: 8 kg ÷ 4 m involves dividing a mass by a length, which yields a unit of kg per meter (kg/m).

Option 1: 2kg.m. This writes the units as kg multiplied by meters (kg·m) instead of kilogram per meter, which is incorrect for a division result in this context.

Option 2: 2kg/m. This matches the computation: 8 ÷ 4 = 2 and the units become kg per meter (kg/m). This is the correct form for the given division problem.

Option 3: 4kg.m. Like option 1, this places meters in the numerator (kg·m) and also doubles the coefficient, which does not reflect the 8 divided by 4 calculation.

Option 4: 2kg2m. This combines kilograms with a confusing '2m' term without a proper mathematical or unit relationship; it does not represent kilograms per meter and is not a standard unit expression here.

In summary, the proper result of 8 kg ÷ 4 m is 2 kg/m, since 8 ÷ 4 equals 2 and the units correctly express mass per length.

FFP001 Practice Threshold Quiz 1 | LA001

Calculate the following: 8kg ÷ 4m = ?

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