It would be: 4 / 2/5
We can re-write it as:
4 * 5/2
= 20/2
= 10
In short, Your Answer would be: 10
Hope this helps!
Answer:
71 (or 7.... read explanation)
Step-by-step explanation:
If you mean | -71 | then it's 71.
If you mean | -7 | then it's 7
Absolute values turn negative numbers into positive numbers.
Answer:
3/28
Step-by-step explanation:

that dot is a multiplication sign, right?
A rational number can be expressed in the form
where a and b are integers
Otherwise irrational
Note that
,
,
are all irrational
=
→ rational
→ irrational
→ irrational
=
→ rational
→ irrational