juliaaaa88 juliaaaa88

18-05-2021
Mathematics

contestada

Janet can shovel snow from her driveway in 65 minutes. Jim can do the same job
in 35 minutes. How long would it take Janet and Jim to shovel the driveway if they
worked together?

Respuesta :

ryanroo33 ryanroo33

18-05-2021

Answer:

about 23 minutes

Step-by-step explanation:

(65x35)/(65+35)= 2,275/100= 22.75 minutes (or 23 if rounded)

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