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PLEASE HELP find the blank.
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PLEASE HELP find the blank.

PLEASE HELP find the blank.-example-1
User Manoj H L
by
5.8k points

1 Answer

3 votes

Answer:

4

Explanation:

We can use cross products

x 11

----- = -------

20 55

Simplify the right side

x 1

----- = -------

20 5

5x = 1*20

5x= 20

Divide by 5

5x/5 = 20/5

x=4

User Kamran Maximoff
by
5.3k points
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