contestada

Pat and Fran are quality control specialists in a
light bulb factory. Pat inspects every 20 cartons
of bulbs for breakage. Fran inspects every 36
cartons for incorrect labeling. If they start at
the same time, which carton will be the first
that both of them inspect?

Respuesta :

mhanifa

Answer:

  • Carton 180

Step-by-step explanation:

This is about the LCM of the numbers 20 and 36.

First find the prime factors of both numbers:

  • 20 = 2*2*5
  • 36 = 2*2*3*3

Now find the LCM:

  • LCM(20, 36) = 2*2*3*3*5 = 180

They will both inspect every 180 cartons.