A Pet store sells tropical fish. One week they sell 18 angelfish, 9 tetras, and 33 guppies. The owner uses ratios of sales to compare the popularity of different fish. What is the ratio of angelfish to guppies sold that week

6:11

Step-by-step explanation:

18:33 = 6:11

6^2 or 36

step-by-step explanation:

6000n

6×1000n

6×10^3 n

so we need 6n need to be a perfect cube

so n has to be 6^2 so that 6n is 6^3

what i'm saying is if you let n be 6^2 you have 6^3×10^3 or 60^3 which is a perfect cube