Walter's daily earning is $5 x 4 = $<<5*4=20>>20.

So he earns $20 x 5 = $<<20*5=100>>100 per week.

Therefore, he allocates $100 x 3/4 = $<<100*3/4=75>>75 for his school.

# Answer

75
<|im_start|>system
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<|im_start|>user
Walter works 5 days a week in a fast-food chain and earns $5 per hour. Since he is a working student, he can only work 4 hours a day and allocates 3/4 of his weekly earning for his schooling. How much does he allocate for school?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
75
Walter works 5 days a week in a fast-food chain and earns $5 per hour. Since he is a working student, he can only work 4 hours a day and allocates 3/4 of his weekly earning for his schooling. How much does he allocate for school?
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