Gillian earns 7.50 an hour babysitting. Last week she babysat for 2.2 hours on saturday and 3.5 hours on Sunday. How much did Gillian earn.

If you would like to know how much did Gillian earn, you can calculate this using the following steps:

$7.50 an hour

2.2 hours + 3.5 hours = 2.2 + 3.5 = 5.7 hours

5.7 hours * $7.50 = 5.7 * 7.50 = $42.75

Result: Gillian earned $42.75 last week.