The following two-way table shows the number of students of a school who have a video game and/or have a laptop:
based on the table, how many students have both a laptop and a video game?
15
50
65
130

it should be a and d. lmk if i'm wrong xd

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it