SOLUTION: Katie earns $12 per hour babysitting.She works 4.5 hours each day from Monday through Friday.If she deposits 70% of her weekly pay into her savings account,how much money does she

Algebra ->  Customizable Word Problem Solvers  -> Finance -> SOLUTION: Katie earns $12 per hour babysitting.She works 4.5 hours each day from Monday through Friday.If she deposits 70% of her weekly pay into her savings account,how much money does she       Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


    

Question 1093024: Katie earns $12 per hour babysitting.She works 4.5 hours each day from Monday through Friday.If she deposits 70% of her weekly pay into her savings account,how much money does she keep out to spend each week?
Found 2 solutions by josgarithmetic, josmiceli:
Answer by josgarithmetic(39617) About Me  (Show Source):
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
In words:
[ earnings / hr ] x [ hrs / day ] x [ days / week ] = [ earnings / week ]
+%28+12%2F1+%29%2A%28+4.5+%2F+1+%29%2A%28+5%2F1+%29+=+270+
She deposits 70%, so she keeps 30%
+.3%2A270+=+81+
She keeps $81 each week to spend