The price of a carton of eggs at Supermarket A is $2.10. The price of a carton of eggs at Supermarket B is 40%​ less than the price at Supermarket A.

What is the price of a carton of eggs at Supermarket B?

To find the price of a carton of eggs at Supermarket B, we first need to find 40% of $2.10:

40% of $2.10 = 0.40 x $2.10 = $0.84

Now, we can calculate the price of a carton of eggs at Supermarket B:

Price at Supermarket A - 40% = $2.10 - $0.84 = $1.26

Therefore, the price of a carton of eggs at Supermarket B is $1.26.