Robin earned $4,320 in 9 weeks. How much did he earn working for a full year? (Assume Robin worked 50 weeks during the year.)

Respuesta :

4320/9=$480 per week.
Then you do $480 time the 50 weeks he worked for the whole year.

480
*50
------
24000


Robin earns $24,000 from working for the whole year (50 weeks).