If the ratio of black jeans to blue jeans is 6 to 18 with a total of 240 jeans. How many of them are blue?

180 blue jeans.

Step-by-step explanation:

Total jeans: 240

Ratio: 6 to 18

6+18=24

240/24=10

18(10)=180

180 blue jeans

Step-by-step explanation:

black:blue

6:18=240

so add the two ratios which will be 24

cross multiply

24=240

18=?

18/24×240

=180 blue jeans

step-by-step explanation:

if x = 2 you have to find x to finish the problem

practice. practice. practice.