Answer:
The tip would be $4.18.
Step-by-step explanation:
Ok, 20 percent is basically 0.2 becuase percent is out of a hundred So 20/100 or in fraction form is 0.2 You can get the deciaml by putting down the original number (20) and move the decimal place 2 times to the left.
Now you got your decimal, multiply it by the amount given which in this case is 20.89.
Multiply the two numbers and you’ll get 4.178
rounded to the nearest dollar would be 4.18
