For the conversion of 0.0003140 kilograms to ounces, the conversion factors are 103 grams per kilogram, 1 pound per 453.6 grams and 16 ounces per pound. the correctly expressed answer is

The correctly expressed answer is  1.108 × 10⁻² ounces.

Explanation

The conversion factors are 10³ grams per kilogram, 1 pound per 453.6 grams and 16 ounces per pound.

So, 0.0003140 kilograms =

Now, 1 pound = 453.6 grams

⇒ 1 gram =

So, 0.3140 grams =

Now,

So, 0.0003140 kilograms = 1.108 × 10⁻² ounces.

The given value converted into ounces is 0.01107 ounce

Step-by-step explanation:

We are given:

Mass of the object = 0.003140 kg

Using the conversion factors:

1 pound = 453.6 grams

1 pound = 16 ounces

Converting the given value, we get:

Hence, the given value converted into ounces is 0.01107 ounce

40% off the regular price is the correct answer.

step-by-step explanation:

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