# In one hour a machine can make 500 nuts or 840 bolts. At 2 pm the machine starts working. It makes 750 nuts and then changes to making bolts. How many bolts will the machine make by 8.00 pm?

###### Question:

In one hour a machine can make
500 nuts
or
840 bolts.
At 2 pm the machine starts working.
It makes 750 nuts and then changes to making bolts.
How many bolts will the machine make by 8.00 pm?

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