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2 1/4 divided by 5 1/2. in mixed number, simplified form.

User TFD
by
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2 Answers

4 votes

Answer:

9/22

Explanation:

To simplify the expression 2 1/4 divided by 5 1/2, we need to convert the mixed numbers into improper fractions and then perform the division.

First, let's convert 2 1/4 into an improper fraction. To do this, we multiply the whole number (2) by the denominator (4) and add the numerator (1). This gives us (2 * 4) + 1 = 9. So, 2 1/4 can be written as the improper fraction 9/4.

Next, let's convert 5 1/2 into an improper fraction. Following the same process, we get (5 * 2) + 1 = 11. So, 5 1/2 can be written as the improper fraction 11/2.

Now, we can perform the division of the two fractions. Dividing fractions involves multiplying the first fraction by the reciprocal of the second fraction. The reciprocal of 11/2 is 2/11.

So, we have (9/4) * (2/11). To multiply fractions, we multiply the numerators together and the denominators together. This gives us (9 * 2) / (4 * 11) = 18/44.

To simplify the fraction, we can divide both the numerator and denominator by their greatest common divisor, which is 2. Dividing 18 by 2 gives us 9, and dividing 44 by 2 gives us 22.

Therefore, the simplified form of 2 1/4 divided by 5 1/2 is 9/22 in mixed number format.

2 1/4 ➟ 9/4

5 1/2 ➟ 11/2

9/4 ÷ 11/2

9/4 • 2/11

18/44

9/22

User Zerumi
by
8.0k points
5 votes

Answer: 9/22

Step-by-step explanation:

2 1/4 = 9/4

and 5 1/2 = 11/2

(2 1/4)÷(5 1/2) can be written as (9/4)÷(11/2)

So when you simplify the answer is 9/22.

User DarkGhostHunter
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7.8k points