Katia makes crafts using glass jars . she can buy a package of 12 jars for $9. how many jars can katia buy with $45

Katia bought 60 jars with $45.

Solution:

From Question,  

Katia bought a package of 12 jars = $ 9.

So, we need to find that how many jars katia can buy with $45.  

12 jars bought for 9 so per 1 jar price can be calculated by dividing 12 by 9

= 1.33

So, 1 jar price is $1.33

From the Question, So for $45 the jar bought is calculated by multiplying price of one jar and 45

1.33 45 = 60.

Hence we can conclude 60 jars bought for $45 by katia for making crafts using glass jars.