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Problem of the Week

Problem C

Greta’s New Gig

Greta currently works 45 hours per week and earns a weekly salary of $729. She will soon be starting a new job where her salary will be increased by 10% and her hours reduced by 10%. How much more will she be earning per hour at her new job?

Strands: Number Sense and Numeration, Patterning and Algebra