Question

PLEASE HELP!!!!!!!!!!!!!!

Answer 1

4

Explanation:

Let the blank = x

Thus,

`(x)/(5)-(1)/(4)=(11)/(20)`

`\mathrm{Add\:}(1)/(4)\mathrm{\:to\:both\:sides}`

`(x)/(5)-(1)/(4)+(1)/(4)=(11)/(20)+(1)/(4)`

`\mathrm{simplify}`

`(x)/(5)=(4)/(5)`

`\mathrm{Multiply\:both\:sides\:by\:}5`

`(5x)/(5)=(4\cdot \:5)/(5)`

`\mathrm{simplify}`

x = 4

Hence, the blank = 4

Equation =
`(4)/(5)-(1)/(5)=(11)/(20)`

[RevyBreeze]

Answer 2

`(4)/(5)` (4/5)

just fill out 4 in the blank

Explanation:

1. Equal the denominator for 1/4

End result=
`(11)/(20)`

So all the other ones have to be made according to this

20/4=5

1x5=5

`(1)/(4)` will now be
`(5)/(20)`

2. Figure out what ?/5 will be

If this number is getting subtracted by
`(5)/(20)` then, we have to add
`(11)/(20)` by
`(5)/(20)` to get our answer.

`(11)/(20) +(5)/(20) =(16)/(20)`

this means that when
`(16)/(20)` gets subtracted by
`(5)/(20)` it will equal
`(11)/(20)`

3. Simplify 16/20 to it's lowest terms

5x4=20

20/5=4

so, each part (
`(1)/(5)`) worth's 4

20-4=16

So that means, that the simplest for for this is
`(4)/(5)`

So hence, your answer is 4/5

just fill out 4 in the blank

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