B
Equivalent fractions are made when you multiply both the top (numerator) and the bottom (denominator) of the fraction by the same number. The only choice that is correct here is B.
I'm pretty sure its 1600m
Answer:
i
Step-by-step explanation:
i = ⇒ i² = ( )² = - 1 , then
= i² × i² × i
= - 1 × - 1 ×i
= 1 × i
= i