Express each number in fraction form before finding the inverse: 7,10,1 3/4,

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

Ithink it is b and d