I have to pick either one and i don't really get it, i would love an explanation!! Much love.

 252 because 28 x 3 = 84 and 84 x 3 = 252

Step-by-step explanation:

You need to multiple each cake by three. So, 28 x 3 = 84 for ONE day. Multiply by three for all three days. =252

The green square: 252 because 28 x 3 = 84 and 84 x 3 = 252

Step-by-step explanation:

Since the baker is making 28 cakes each day for 3 days, that means that the total number of cakes the baker makes is 28 x 3.

Now that we know the baker made 84 cakes we also know that for each cake he uses 3 cups of flour. This means that to get the number of cups of flour we used we need to count 3 cups for ever cake he made, so 84 x 3.

Thus giving us the final result of 252 cups of flour.