What is the probability of 2 different number spinners landing on a number each that finds a total that adds up to 7?

Some help is here.
The first spinner is 1,2,3,4 1/4 probability for each number.
The second spinner is 1,2,3,4,5,6 1/6 probability for each number.
There are 24 outcomes as 4 x 6 = 24 but if we keep 24 as the base what are the chances of totaling 7?