Question

Over the last four weeks Lydia worked 16 hours, 20 hours, 14 hours, and 15 hours. She earns $9 per hour. How much did she earn over the last four weeks?

Answer 1

$585

Explanation:

Week 1- 16 hours * 9 = $144

Week 2- 20 hours * 9 = $180

Week 3- 14 hours * 9 = $126

Week 4- 15 hours * 9 = $135

Total- $585

Answer 2

$585

Explanation:

16 hours * $9 per hour = $144

14 hours * $9 per hour = $126

20 hours * $9 per hour = $180

15 hours * $9 per hour = $135

$144 + $126 + $180 + $135 = $585