What does it mean to reverse the fraction

If you're talking about division with fractions, like in

(1/2) / (1/3)

"reverse the fraction" might refer to inverting the one in the denominator to write

(1/2) / (1/3) = (1/2) × (3/1)

Then the numerator and denominators can be joined as products:

(1/2) × (3/1) = (1 × 3) / (2 × 1) = 3/2

a. the are of the rectangle is 18.25

b. 18.25 times two is 36.50

rae me : d

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v