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Ostrovityanka [42]
3 years ago
14

Rocco is trying to find the fraction that is equivalent to the decimal 0.012. His work is shown below. Step 1: 0.012 = StartFrac

tion 12 over 100 EndFraction Step 2: StartFraction 12 over 100 EndFraction equals StartFraction 3 over 25 EndFraction Step 3: Therefore 0.012 = StartFraction 3 over 25 EndFraction. What did Rocco do wrong? Rocco should have divided 12 by 100 in Step 2. Rocco wrote the equivalent fraction in Step 1 incorrectly. Rocco forgot to reduce the numerator when he reduced the denominator in Step 2. Rocco should have divided both the numerator and denominator by 2, not
Mathematics
1 answer:
LekaFEV [45]3 years ago
5 0

Answer:

(B)Rocco wrote the equivalent fraction in Step 1 incorrectly.

Step-by-step explanation:

In trying to find the fraction equivalent of 0.012, Rocco's work is shown below:

Step 1: 0.012 = \dfrac{12}{100}

Step 2:  \dfrac{12}{100}=\dfrac{3}{25}

Step 3: Therefore 0.012  =\dfrac{3}{25}

Observe that in Step 1, Rocco wrote the equivalent fraction incorrectly.

Correctly: 0.012 = \dfrac{12}{1000}

The correct answer is B.

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Fixed cost can be defined as predetermined expenses in a business that remain constant for a specific period of time regardless of the quantity of production or level of outputs. Some examples of fixed costs in business are loan payments, employee salary, depreciation, rent, insurance, lease, utilities etc.

On the other hand, variable costs can be defined as expenses that are not constant and as such usually change directly and are proportional to various changes in business activities. Some examples of variable costs are taxes, direct labor, sales commissions, raw materials, operational expenses etc.

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4 0
3 years ago
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