Two-third of leon's tropical fish in his tank is equal to one-fourth of harry's tropical fish in his tank find the ratio of the no. of leon's tropical fish to the no. of harry's tropical fish what fraction of the number of harry's tropical fish is the number of leon's tropical fish

32

step-by-step explanation:

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

b

step-by-step explanation:

the word superfluous means unnecessary