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Express each number in fraction form before finding the inverse:7,10,1 3/4,
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Express each number in fraction form before finding the inverse:7,10,1 3/4,
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Nov 20, 2015
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Express each number in fraction form before finding the inverse:7,10,1 3/4,
Mathematics
middle-school
JBausmer
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6
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For the whole numbers all you have to do is
put the number over one
.
Because if you simplify - for example - 5/1
You'll get 5
For
1 and 3/4
you have to
turn it into an improper fraction
by
multiplying the whole by the denominator
1 x 4
Then add the numerator
1 x 4 = 4 + 3
And since
1 x 4 = 4
+ 3 = 7
7
will be your numerator
replacing 3
7/4
But you must keep the denominator or the fraction wouldn't make sense
-----------------------------------------------------------------------------------------------
7 = 7/1
10 = 10/1
Hope I helped :)
1 3/4 = 7/4
------------------------------------------------------------------------------------------------
The inverse of the numbers/fractions would just be switching the numbers ...
Example :
7/1 = 1/7
10/1 = 1/10
7/4 = 4/7
The example above shows and inverse :)
----------------------------------------------------------------------------------------------------
Edited answer ...
Edited once more for the convenience of others
Ceyhun
answered
Nov 22, 2015
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Ceyhun
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3
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7=7/1
10=10/1
1+3/4=4/4+3/4=7/4
------------------------
Inverse of 7 is 1/7.
Inverse of 10 is 1/10.
Inverse of 1+3/4 is 1/(1+3/4)=1/(7/4)=(1/1)*(4/7)=4/7.
Brian Maupin
answered
Nov 27, 2015
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Brian Maupin
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