jjAssuming that we can interpret the symbol. as a multiplication symbol,
we can evaluate the expression:
(-90/-9) * 3
We have the negative signs at the numerator and denominator, and because of this we have:
-/- = +
That is when we got two equal signs the resulting sign is positive. Thus,
(-90/-9) = 90/9 = 10
Then, if we multiply it by 3, we have the final result:
10 * 3 = 30
Therefore
(-90/-9) * 3 = 30
