4 mins = 153 copies
1 min = 153 ÷ 4 = 38.25 copies
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Answer: 38.25 copies/min
Step 1 ) Create a fraction to represent the problem.
[tex] \displaystyle\frac{153c}{4m} [/tex]
Step 2 ) Divide top and bottom by 4.
[tex] \displaystyle\frac{153c}{4m} [/tex]
[tex] \displaystyle\frac{153c}{4m} [/tex] ÷ [tex] \displaystyle\frac{4}{4} = \frac{38.25c}{1m} [/tex]
This shows that the total amount of copies the copier makes in one minute is...
[tex] \framebox {38.25} [/tex]
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- Marlon Nunez