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2 years ago

Write2.1 as a mixed number and as an improper fraction. Do not try to simplify your answers.

Mathematics

1 answer:

Elden [556K]2 years ago

8 0

Answer:

2 1/10 and 21/10

Step-by-step explanation:

2.1 is 2 + 0.1 when expanded.

2 is just 2 and then 0.1 as a fraction is 1/10. The mixed number would be 2 1/10.

The improper fraction is just 21/10 (convert the mixed number into improper form).

Converting from mixed number to improper: Multiply the number in the front (in this case 2) by the denominator.

That is 2 x 10 which is 20. Then add that number (20) to the numerator. 20 + 1 is equal to 21.

21 would be our numerator and the denominator would stay the same (10).

21/10 is the improper form.

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3 years ago

An elf ate 15 of your muffins. that was 5/8 of all of them. how many are left?

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An elf ate 15 of your muffins and that was 5/8 of all of them. To get the number of muffins left goes thus:

We can first calculate the total number of muffins the person had. Let the total number of muffins be y. That means the elf ate 5/8 of y.

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2 years ago

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