A machine produces 255 bolts in 24 minutes. At the same rate,how many bolts would be produced in 40 minutes?
2 answers:
Answer:
425 bolts
Step-by-step explanation:
255/24=x/40
cross product
24*x=255*40
24x=10200
x=10200/24
x=425
It could produce 425 bolts in 40 minutes.
First I found the unit rate by doing 255/24=10.625
Then I just multiplied that by 40 and got the answer.
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The solution is in the pdf file attached. Please, let me know if you can follow the steps.