glizzykitty glizzykitty
  • 19-01-2022
  • Physics
contestada

Helen can write 15 postcards in one hour, while Kate can write
20 postcards. How much longer would Helen take to write 300
postcards than Kate?
hours

Respuesta :

gek6zq7xcd gek6zq7xcd
  • 19-01-2022

Answer:5 hours

Explanation:

300 divided by 20 = 15

300 divided by 15 = 20

the difference is 5

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