The puzzle presents multiple rows of fruit with addition or subtraction signs between them, followed by a final answer. Let’s break it down. In the first row, the sum of 3 apples is equal to 30. It’s pretty straightforward to conclude that each apple is worth 10 (30 divided by 3).
Now let’s move on to the second row. Here, we have one apple and 2 bunches of bananas that add up to 18. The question arises as to whether the bananas should be counted individually or as part of the bunch. In this case, it doesn’t matter, as each bunch contains 4 bananas. So, the value of each banana is 4.