Question

which of the following rational number is not in standard form minus 7 upon 2 , 4 upon -7 minus 4 upon 7​

Answer 1

Step-by-step explanation:

-7/2,4/-7,-4/7

the middle 4/-7. is not in standard form

Answer 2

Answer: -7/2

Step-by-step explanation:

-7/2 can still be changed into a mixed fraction, which is -3 1/2 but this can't be considered a reduction to find a standard form.

Standard form is a different topic, this is where the numbers can be reduced to simpler forms.

Example: 3/6 can be reduced to 1/2 as 3 and 6 have a common factor 3.

Happy to help!