For the past three months, Grace has been using her cellphone for 43 minutes, 62 minutes, and 57 minutes. How many minutes would

Question

3 years ago

11

she have to use her cellphone this month for the average usage over 4 months to be 55 minutes? Plz help thxs

2 answers:

Natasha2012 [34] · Answer 1 · 2022-07-14T04:04:52+03:00

5 0

average for 4 months total needs to equal 55*4 = 220 minutes

43 + 62 + 57 = 162

220-162 = 58

58 minutes

Bumek [7] · Answer 2 · 2022-07-14T01:39:17+03:00

Bumek [7]3 years ago

4 0

The answer is 58, hope this helps