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Marianna [84]
3 years ago
12

A machine produces 312 bolts in 30 minutes. At the same rate, how many minutes would it takes to produce 260 bolts.

Mathematics
2 answers:
myrzilka [38]3 years ago
4 0
Hi

312 bolts ⇒ 30 min
260 bolts ⇒ x min

312x = 30·(260)
312x = 7800
x = 7800/312
x = 25 min

Answer: 25 minutes
DIA [1.3K]3 years ago
3 0
It would take 26 minutes to produce about 260 bolts

How I did it-
312/30= 10.4
10.4= Bolts per minute  You have to round= 10
260/10= 26
26 minutes
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