yvettadth yvettadth

01-04-2018
Mathematics

contestada

A machine produces 247 bolts in 26 minutes. At the same rate, how many minutes would it take to produce 209 bolts?

Respuesta :

MsEllis MsEllis

11-02-2019

Answer:

22 minutes

Step-by-step explanation:

247/26 = 9.5 bolts per minute

209/9.5 = 22

or

247/26 = 209/x

cross multiply

247x = 209 x 26

247x = 5434

divide both sides by 247

x = 22 minutes

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