kimmyy222 kimmyy222

25-05-2020
Mathematics

contestada

it takes 1 3/8 minutes to wrap a parcel and half a minute to address it.hiw many minutes does it take to wrap and address a dozen similar parcels

Respuesta :

Username990 Username990

25-05-2020

Answer:

22.5 minutes

Step-by-step explanation:

1 3/8=82.5 seconds

82.5 times 12=990

30 seconds times 12= 360

990+360=1350 seconds

1350/60=22.5 minutes

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