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Ugo [173]
2 years ago
5

Ameen went to the salon and had 3/8 of an inch of hair cut off. The next day she went back and asked for another 1/2 of an inch

to be cut off. How much hair did she have cut off in all? Write your answer as a fraction in simplest form
Mathematics
1 answer:
GaryK [48]2 years ago
4 0

Answer:

Total hair cut off  = \frac{7}{8}

Step-by-step explanation:

Given - Ameen went to the salon and had \frac{3}{8} of an inch of hair cut off. The next day she went back and asked for another \frac{1}{2} of an inch to be cut off.

To find - How much hair did she have cut off in all?

Proof -

Given that,

Firstly,

She cut off her hair = \frac{3}{8}

Then,

She cut off her hair = \frac{1}{2}

So,

Total hair cut off = \frac{3}{8} + \frac{1}{2}

                           = \frac{3 + 4}{8} = \frac{7}{8}

⇒Total hair cut off  = \frac{7}{8}

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Answer:

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___________________________

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___________________________

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___________________________

In order to calculate the expected value we can use the following formula:

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