I asked my mom to get a price on four new Minecraft Lego sets. The price is shown in the picture. My mom said it would be about $80. Is this a justified estimate?
Yes, because 22 rounds to 20.
Yes, because 22 times 4 is less than 80.
No, because 22 rounds to 30.
No, because 22 times 4 is more than 80.