ok 4/25 * 75/100 then switch it to divison 4/25 / 75/100 but you need the recipricle so its 4/25 / 100/75 =?

Why would you do that?

4*75/(25*100)= 1*3/(1*25)=3/25

No its 1/9

what is the increase and decrease percent

what are geometric shapes

It is not 1/9, bob was right it is 3/25.

Increase and decrease percent of what?
Geometric Shapes are polygons, i.e. triangles, squares.

25% of 100

To solve the expression 4/25 * 75/100, we first multiply the numerators (4 * 75) and then multiply the denominators (25 * 100):

(4/25) * (75/100) = (4 * 75)/(25 * 100) = 300/2500

Now, to switch it to division, we need to find the reciprocal of 75/100. The reciprocal of a fraction is obtained by swapping the numerator and the denominator. So, 75/100 becomes 100/75:

(300/2500) / (100/75) = (300/2500) * (75/100)

Now we can multiply the numerators (300 * 75) and then multiply the denominators (2500 * 100):

(300 * 75)/(2500 * 100) = 22500/250000

Therefore, the result of 4/25 / 75/100, after switching it to division and finding the reciprocal, is 22500/250000.