Ashop sells chocolate, vanilla and strawberry ice creams. 45% of the ice creams sold are vanilla , and 17% are strawberry. what percentage are chocolate?

38% are chocolate

Step-by-step explanation:

If a shop that sells ice cream only has chocolate, vanilla and strawberry flavors, then the total percentage of ice cream they sell should add up to 100%.  Since 45% sold are vanilla and 17% sold are strawberry, we can find the percentage of chocolate by subtracting these values from our total of 100%:

100 - 45 - 17 = 38

So, the remaining 38% of ice cream sold must be chocolate.  

answer: 180

step-by-step explanation:

12-2=10

20-2=18

10x18=180

because they could drop even lower..