2009adriancardenas 2009adriancardenas
  • 23-10-2020
  • Mathematics
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Question 11
Please help

Question 11 Please help class=

Respuesta :

xdjady6
xdjady6 xdjady6
  • 23-10-2020

Answer:4/10

Step-by-step explanation:

Answer Link
Th3purpl3GuY
Th3purpl3GuY Th3purpl3GuY
  • 23-10-2020

Nine Fourths

Explanation:

Set up the problem as a complex fraction( one fraction divided by a second fraction)

9

10

2

5

To simplify the complex fraction multiply both the top and the bottom fractions by the inverse of the bottom fraction. ( multiplication property of equality )

9

10

×

5

2

2

5

×

5

2

The bottom fraction disappears

2

5

×

5

2

=

1

This leaves

9

10

×

5

2

This gives

45

20

dividing both sides by 5 gives

9

4

which is an improper fraction. As a mixed number is

2

1

4

Answer Link

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