Jackie made $30 babysitting last week. Her brother Joe made only 80% as much as she did. How much did joe make?

Answer:$24

Step-by-step explanation: If you know that $30 is how much Jackie made, to find on how much Joe made, multiply $30 by ".80", which represents that Joe made 80% of what Jackie made. By doing so, you end up with $24, which is 80% of what Jackie made.

Joe made $24

Step-by-step explanation:

this can done by taking out how much 80% makes of $30

=80/100*30

=$24