unipanda90 unipanda90

06-09-2019
Mathematics

contestada

Bernie Spent 1 hour and 57 minutes knitting a scarf for her grandsonshe spent 1 hour and 21 minutes knitting a scarf for her granddaughter. How many minutes faster did Bernie knit her granddaughters scarf?

Respuesta :

mikeandfalen mikeandfalen

12-09-2019

Answer:

36 minutes

Step-by-step explanation:

1 hr = 60 minutes

grandson scarf = 60 minutes + 57 minutes = 117

granddaughter = 60 minutes + 21 minutes = 81

117 - 81 = 36

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