If 1 is added to the denominator of a fraction the fraction becomes 1/2.if 1is added to the numerator of the fraction ,the fraction becomes 1. find the fraction

Let p/q be the original fraction. We know that:

We deduce that:

If we plug q=p+1 in the first equation, we have

and we deduce q=3.

In fact, if we start from 2/3, adding 1 to the denominator gives 2/4=1/2

Adding 1 to the numerator gives 3/3=1.

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.

can i see the following ?

step-by-step explanation: