Individually 65314

A bakery worker makes 300 rolls more than an apprentice in 2 hours. In 4 hours, they both made 9800 rolls together. What are the hourly output of the worker and the apprentice individually?

Correct answer:

a =  1300
b =  1150

Step-by-step explanation:

2a=300+2b 4a+4b=9800  2 a=300+2 b 4 a+4 b=9800  2a2b=300 4a+4b=9800  Pivot:Row1Row2 4a+4b=9800 2a2b=300  Row242 Row1Row2 4a+4b=9800 4b=4600  b=44600=1150 a=498004b=498004 1150=1300  a=1300 b=1150

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