Answer:
$225 of interest in 5 years.
Step-by-step explanation:
Step 1: 5% x 5 = 25%.
Step 2: 900 ÷ 4 = 225.
Karl will earn $225 of interest in 5 years.
There would be 60 sandwich pieces.
20 times 3=60
I think the answer might be 6 but I’m not really 100% sure